Divider save bug fixed

Control icons updated
Version to download updated

24 files changed, 803 insertions, 781 deletions

diff --git a/Project/ControlEditor.cpp b/Project/ControlEditor.cpp
index b9159e5..0bb6ed5 100644
--- a/Project/ControlEditor.cpp
+++ b/Project/ControlEditor.cpp
@@ -175,36 +175,37 @@ void ControlEditor::BuildControlElementPanel()
     wrapSizer->Add(constButton, 0, wxALL, 5);
     constButton->Bind(wxEVT_LEFT_DOWN, &ControlEditor::LeftClickDown, this);
 
+    ControlElementButton* gainButton = new ControlElementButton(
+        m_panelControlElements, _("Gain"), wxImage(exePath + "\\..\\data\\images\\control\\gain.png"), ID_GAIN);
+    wrapSizer->Add(gainButton, 0, wxALL, 5);
+    gainButton->Bind(wxEVT_LEFT_DOWN, &ControlEditor::LeftClickDown, this);
+
     ControlElementButton* limButton =
         new ControlElementButton(m_panelControlElements, _("Limiter"),
                                  wxImage(exePath + "\\..\\data\\images\\control\\limiter.png"), ID_LIMITER);
     wrapSizer->Add(limButton, 0, wxALL, 5);
     limButton->Bind(wxEVT_LEFT_DOWN, &ControlEditor::LeftClickDown, this);
 
-    ControlElementButton* gainButton = new ControlElementButton(
-        m_panelControlElements, _("Gain"), wxImage(exePath + "\\..\\data\\images\\control\\gain.png"), ID_GAIN);
-    wrapSizer->Add(gainButton, 0, wxALL, 5);
-    gainButton->Bind(wxEVT_LEFT_DOWN, &ControlEditor::LeftClickDown, this);
+    ControlElementButton* rateLimButton =
+        new ControlElementButton(m_panelControlElements, _("Rate limiter"),
+                                 wxImage(exePath + "\\..\\data\\images\\control\\rateLimiter.png"), ID_RATELIM);
+    wrapSizer->Add(rateLimButton, 0, wxALL, 5);
+    rateLimButton->Bind(wxEVT_LEFT_DOWN, &ControlEditor::LeftClickDown, this);
 
     ControlElementButton* multButton = new ControlElementButton(
         m_panelControlElements, _("Multiplier"), wxImage(exePath + "\\..\\data\\images\\control\\mult.png"), ID_MULT);
     wrapSizer->Add(multButton, 0, wxALL, 5);
     multButton->Bind(wxEVT_LEFT_DOWN, &ControlEditor::LeftClickDown, this);
 
+    ControlElementButton* divButton = new ControlElementButton(
+        m_panelControlElements, _("Divider"), wxImage(exePath + "\\..\\data\\images\\control\\div.png"), ID_MATH_DIV);
+    wrapSizer->Add(divButton, 0, wxALL, 5);
+    divButton->Bind(wxEVT_LEFT_DOWN, &ControlEditor::LeftClickDown, this);
+
     ControlElementButton* satButton = new ControlElementButton(
         m_panelControlElements, _("Exponential"), wxImage(exePath + "\\..\\data\\images\\control\\sat.png"), ID_EXP);
     wrapSizer->Add(satButton, 0, wxALL, 5);
     satButton->Bind(wxEVT_LEFT_DOWN, &ControlEditor::LeftClickDown, this);
-
-    ControlElementButton* rateLimButton =
-        new ControlElementButton(m_panelControlElements, _("Rate limiter"),
-                                 wxImage(exePath + "\\..\\data\\images\\control\\rateLimiter.png"), ID_RATELIM);
-    wrapSizer->Add(rateLimButton, 0, wxALL, 5);
-    rateLimButton->Bind(wxEVT_LEFT_DOWN, &ControlEditor::LeftClickDown, this);
-    
-    ControlElementButton* divButton = new ControlElementButton(m_panelControlElements, _("Divider"), wxImage(exePath + "\\..\\data\\images\\control\\mult.png"), ID_MATH_DIV);
-    wrapSizer->Add(divButton, 0, wxALL, 5);
-    divButton->Bind(wxEVT_LEFT_DOWN, &ControlEditor::LeftClickDown, this);
 }
 
 void ControlEditor::LeftClickDown(wxMouseEvent& event)
diff --git a/Project/ControlElementContainer.cpp b/Project/ControlElementContainer.cpp
index 042f7f2..9c9b1f1 100644
--- a/Project/ControlElementContainer.cpp
+++ b/Project/ControlElementContainer.cpp
@@ -64,6 +64,7 @@ void ControlElementContainer::ClearContainer()
     m_rateLimiterList.clear();
     m_sumList.clear();
     m_tfList.clear();
+    m_dividerList.clear();
 }
 
 void ControlElementContainer::FillContainer(std::vector<ControlElement*> controlElementList,
@@ -113,7 +114,7 @@ void ControlElementContainer::GetContainerCopy(std::vector<ControlElement*>& con
     // Copy elements (exept connection line).
     int nodeID = 0;
     for(auto it = m_ctrlElementsList.begin(), itEnd = m_ctrlElementsList.end(); it != itEnd; ++it) {
-        Element* oldElement = *it;
+        ControlElement* oldElement = *it;
         ControlElement* copy = static_cast<ControlElement*>(oldElement->GetCopy());
         controlElementList.push_back(copy);
         // Copy nodes.
diff --git a/Project/ControlElementContainer.h b/Project/ControlElementContainer.h
index 8c4a3bf..c8af332 100644
--- a/Project/ControlElementContainer.h
+++ b/Project/ControlElementContainer.h
@@ -71,7 +71,6 @@ class ControlElementContainer
    protected:
     std::vector<ControlElement*> m_ctrlElementsList;
     std::vector<Constant*> m_constantList;
-
     std::vector<ConnectionLine*> m_cLineList;
     std::vector<Exponential*> m_exponentialList;
     std::vector<Gain*> m_gainList;
diff --git a/Project/Electromechanical.cpp b/Project/Electromechanical.cpp
index 3210842..b1d0e2f 100644
--- a/Project/Electromechanical.cpp
+++ b/Project/Electromechanical.cpp
@@ -536,9 +536,6 @@ bool Electromechanical::InitializeDynamicElements()
             data.oldSd = sd;
             data.oldSq = sq;
 
-            m_sdC = sd;
-            m_sqC = sq;
-
             switch(data.model) {
                 case Machines::SM_MODEL_1: {
                     data.tranEq = std::abs(eq0);
@@ -834,17 +831,12 @@ bool Electromechanical::SolveSynchronousMachines()
             sd = 2.0 * sd - data.oldSd;
             sq = 2.0 * sq - data.oldSq;
 
-            m_sdC = sd;
-            m_sqC = sq;
-
             CalculateSyncMachineIntVariables(syncGenerator, id, iq, sd, sq, pe, k);
         } else {
             CalculateIntegrationConstants(syncGenerator, 0.0f, 0.0f);
         }
     }
 
-    m_wError = 0;
-
     double error = 1.0;
     int iterations = 0;
     while(error > m_tolerance) {
@@ -891,7 +883,6 @@ bool Electromechanical::SolveSynchronousMachines()
             return false;
         }
     }
-    m_numIt = iterations;
 
     // Solve controllers.
     int ctrlRatio = static_cast<int>(1 / m_ctrlTimeStepMultiplier);
@@ -949,11 +940,6 @@ void Electromechanical::SaveData()
             bus->SetElectricalData(data);
         }
     }
-
-    m_wErrorVector.push_back(m_wError);
-    m_numItVector.push_back(m_numIt);
-    m_sdCVector.push_back(m_sdC);
-    m_sqCVector.push_back(m_sqC);
 }
 
 void Electromechanical::SetSyncMachinesModel()
@@ -1023,8 +1009,6 @@ double Electromechanical::CalculateSyncMachineIntVariables(SyncGenerator* syncGe
     double w = data.icSpeed.c + data.icSpeed.m * (data.pm - pe);
     error = std::max(error, std::abs(data.speed - w) / m_refSpeed);
 
-    m_wError += std::abs(data.speed - w) / m_refSpeed;
-
     double delta = data.icDelta.c + data.icDelta.m * w;
     error = std::max(error, std::abs(data.delta - delta));
 
diff --git a/Project/Electromechanical.h b/Project/Electromechanical.h
index bd6784d..cba15dc 100644
--- a/Project/Electromechanical.h
+++ b/Project/Electromechanical.h
@@ -57,13 +57,6 @@ class Electromechanical : public ElectricCalculation
     bool RunStabilityCalculation();
     wxString GetErrorMessage() const { return m_errorMsg; }
     std::vector<double> GetTimeVector() const { return m_timeVector; }
-    std::vector<double> m_wErrorVector;
-    std::vector<double> m_deltaErrorVector;
-    std::vector<double> m_transEdErrorVector;
-    std::vector<double> m_transEqErrorVector;
-    std::vector<double> m_numItVector;
-    std::vector<double> m_sdCVector;
-    std::vector<double> m_sqCVector;
 
    protected:
     void SetEventTimeList();
@@ -133,12 +126,6 @@ class Electromechanical : public ElectricCalculation
     std::vector<bool> m_eventOccurrenceList;
 
     std::vector<double> m_timeVector;
-
-    // tests
-    double m_wError = 0.0;
-    double m_sdC = 1.0;
-    double m_sqC = 1.0;
-    double m_numIt = 0;
 };
 
 #endif  // ELECTROMECHANICAL_H
diff --git a/Project/FileHanding.cpp b/Project/FileHanding.cpp
index 79dd800..210f86b 100644
--- a/Project/FileHanding.cpp
+++ b/Project/FileHanding.cpp
@@ -2174,237 +2174,245 @@ bool FileHanding::OpenControlElements(rapidxml::xml_document<>& doc,
 
     //{ Constant
     auto constListNode = elementsNode->first_node("ConstantList");
-    if(!constListNode) return false;
-    auto constNode = constListNode->first_node("Constant");
-    while(constNode) {
-        int id = GetAttributeValueInt(constNode, "ID");
-        Constant* constant = new Constant(id);
+    if(constListNode) {
+        auto constNode = constListNode->first_node("Constant");
+        while(constNode) {
+            int id = GetAttributeValueInt(constNode, "ID");
+            Constant* constant = new Constant(id);
 
-        auto cadPropNode = constNode->first_node("CADProperties");
-        if(!cadPropNode) return false;
+            auto cadPropNode = constNode->first_node("CADProperties");
+            if(!cadPropNode) return false;
 
-        auto position = cadPropNode->first_node("Position");
-        double posX = GetNodeValueDouble(position, "X");
-        double posY = GetNodeValueDouble(position, "Y");
-        auto size = cadPropNode->first_node("Size");
-        double width = GetNodeValueDouble(size, "Width");
-        double height = GetNodeValueDouble(size, "Height");
-        double angle = GetNodeValueDouble(cadPropNode, "Angle");
+            auto position = cadPropNode->first_node("Position");
+            double posX = GetNodeValueDouble(position, "X");
+            double posY = GetNodeValueDouble(position, "Y");
+            auto size = cadPropNode->first_node("Size");
+            double width = GetNodeValueDouble(size, "Width");
+            double height = GetNodeValueDouble(size, "Height");
+            double angle = GetNodeValueDouble(cadPropNode, "Angle");
 
-        double value = GetNodeValueDouble(constNode, "Value");
+            double value = GetNodeValueDouble(constNode, "Value");
 
-        constant->SetWidth(width);
-        constant->SetHeight(height);
-        constant->SetAngle(angle);
-        constant->SetPosition(wxPoint2DDouble(posX, posY));
-        constant->StartMove(constant->GetPosition());
+            constant->SetWidth(width);
+            constant->SetHeight(height);
+            constant->SetAngle(angle);
+            constant->SetPosition(wxPoint2DDouble(posX, posY));
+            constant->StartMove(constant->GetPosition());
 
-        constant->SetValue(value);
+            constant->SetValue(value);
 
-        std::vector<Node*> nodeVector;
-        if(!OpenControlNodeList(constNode, nodeVector)) return false;
+            std::vector<Node*> nodeVector;
+            if(!OpenControlNodeList(constNode, nodeVector)) return false;
 
-        constant->SetNodeList(nodeVector);
-        constant->UpdatePoints();
-        elementList.push_back(constant);
+            constant->SetNodeList(nodeVector);
+            constant->UpdatePoints();
+            elementList.push_back(constant);
 
-        constNode = constNode->next_sibling("Constant");
-    }  //}
+            constNode = constNode->next_sibling("Constant");
+        }
+    }
+    //}
 
     //{ Exponential
     auto expListNode = elementsNode->first_node("ExponentialList");
-    if(!expListNode) return false;
-    auto expNode = expListNode->first_node("Exponential");
-    while(expNode) {
-        int id = GetAttributeValueInt(expNode, "ID");
-        Exponential* exponential = new Exponential(id);
+    if(expListNode) {
+        auto expNode = expListNode->first_node("Exponential");
+        while(expNode) {
+            int id = GetAttributeValueInt(expNode, "ID");
+            Exponential* exponential = new Exponential(id);
 
-        auto cadPropNode = expNode->first_node("CADProperties");
-        if(!cadPropNode) return false;
+            auto cadPropNode = expNode->first_node("CADProperties");
+            if(!cadPropNode) return false;
 
-        auto position = cadPropNode->first_node("Position");
-        double posX = GetNodeValueDouble(position, "X");
-        double posY = GetNodeValueDouble(position, "Y");
-        auto size = cadPropNode->first_node("Size");
-        double width = GetNodeValueDouble(size, "Width");
-        double height = GetNodeValueDouble(size, "Height");
-        double angle = GetNodeValueDouble(cadPropNode, "Angle");
+            auto position = cadPropNode->first_node("Position");
+            double posX = GetNodeValueDouble(position, "X");
+            double posY = GetNodeValueDouble(position, "Y");
+            auto size = cadPropNode->first_node("Size");
+            double width = GetNodeValueDouble(size, "Width");
+            double height = GetNodeValueDouble(size, "Height");
+            double angle = GetNodeValueDouble(cadPropNode, "Angle");
 
-        auto value = expNode->first_node("Value");
-        double a = GetNodeValueDouble(value, "A");
-        double b = GetNodeValueDouble(value, "B");
+            auto value = expNode->first_node("Value");
+            double a = GetNodeValueDouble(value, "A");
+            double b = GetNodeValueDouble(value, "B");
 
-        exponential->SetWidth(width);
-        exponential->SetHeight(height);
-        exponential->SetAngle(angle);
-        exponential->SetPosition(wxPoint2DDouble(posX, posY));
-        exponential->StartMove(exponential->GetPosition());
+            exponential->SetWidth(width);
+            exponential->SetHeight(height);
+            exponential->SetAngle(angle);
+            exponential->SetPosition(wxPoint2DDouble(posX, posY));
+            exponential->StartMove(exponential->GetPosition());
 
-        exponential->SetValues(a, b);
+            exponential->SetValues(a, b);
 
-        std::vector<Node*> nodeVector;
-        if(!OpenControlNodeList(expNode, nodeVector)) return false;
+            std::vector<Node*> nodeVector;
+            if(!OpenControlNodeList(expNode, nodeVector)) return false;
 
-        exponential->SetNodeList(nodeVector);
-        exponential->UpdatePoints();
-        elementList.push_back(exponential);
+            exponential->SetNodeList(nodeVector);
+            exponential->UpdatePoints();
+            elementList.push_back(exponential);
 
-        expNode = expNode->next_sibling("Exponential");
-    }  //}
+            expNode = expNode->next_sibling("Exponential");
+        }
+    }
+    //}
 
     //{ Gain
     auto gainListNode = elementsNode->first_node("GainList");
-    if(!gainListNode) return false;
-    auto gainNode = gainListNode->first_node("Gain");
-    while(gainNode) {
-        int id = GetAttributeValueInt(gainNode, "ID");
-        Gain* gain = new Gain(id);
+    if(gainListNode) {
+        auto gainNode = gainListNode->first_node("Gain");
+        while(gainNode) {
+            int id = GetAttributeValueInt(gainNode, "ID");
+            Gain* gain = new Gain(id);
 
-        auto cadPropNode = gainNode->first_node("CADProperties");
-        if(!cadPropNode) return false;
+            auto cadPropNode = gainNode->first_node("CADProperties");
+            if(!cadPropNode) return false;
 
-        auto position = cadPropNode->first_node("Position");
-        double posX = GetNodeValueDouble(position, "X");
-        double posY = GetNodeValueDouble(position, "Y");
-        auto size = cadPropNode->first_node("Size");
-        double width = GetNodeValueDouble(size, "Width");
-        double height = GetNodeValueDouble(size, "Height");
-        double angle = GetNodeValueDouble(cadPropNode, "Angle");
+            auto position = cadPropNode->first_node("Position");
+            double posX = GetNodeValueDouble(position, "X");
+            double posY = GetNodeValueDouble(position, "Y");
+            auto size = cadPropNode->first_node("Size");
+            double width = GetNodeValueDouble(size, "Width");
+            double height = GetNodeValueDouble(size, "Height");
+            double angle = GetNodeValueDouble(cadPropNode, "Angle");
 
-        double value = GetNodeValueDouble(gainNode, "Value");
+            double value = GetNodeValueDouble(gainNode, "Value");
 
-        gain->SetWidth(width);
-        gain->SetHeight(height);
-        gain->SetAngle(angle);
-        gain->SetPosition(wxPoint2DDouble(posX, posY));
-        gain->SetValue(value);
-        gain->StartMove(gain->GetPosition());
+            gain->SetWidth(width);
+            gain->SetHeight(height);
+            gain->SetAngle(angle);
+            gain->SetPosition(wxPoint2DDouble(posX, posY));
+            gain->SetValue(value);
+            gain->StartMove(gain->GetPosition());
 
-        std::vector<Node*> nodeVector;
-        if(!OpenControlNodeList(gainNode, nodeVector)) return false;
+            std::vector<Node*> nodeVector;
+            if(!OpenControlNodeList(gainNode, nodeVector)) return false;
 
-        gain->SetNodeList(nodeVector);
-        gain->UpdatePoints();
-        elementList.push_back(gain);
+            gain->SetNodeList(nodeVector);
+            gain->UpdatePoints();
+            elementList.push_back(gain);
 
-        gainNode = gainNode->next_sibling("Gain");
+            gainNode = gainNode->next_sibling("Gain");
+        }
     }
     //}
 
     //{ IO
     auto ioListNode = elementsNode->first_node("IOList");
-    if(!ioListNode) return false;
-    auto ioNode = ioListNode->first_node("IO");
-    while(ioNode) {
-        int id = GetAttributeValueInt(ioNode, "ID");
+    if(ioListNode) {
+        auto ioNode = ioListNode->first_node("IO");
+        while(ioNode) {
+            int id = GetAttributeValueInt(ioNode, "ID");
 
-        auto cadPropNode = ioNode->first_node("CADProperties");
-        if(!cadPropNode) return false;
+            auto cadPropNode = ioNode->first_node("CADProperties");
+            if(!cadPropNode) return false;
 
-        auto position = cadPropNode->first_node("Position");
-        double posX = GetNodeValueDouble(position, "X");
-        double posY = GetNodeValueDouble(position, "Y");
-        auto size = cadPropNode->first_node("Size");
-        double width = GetNodeValueDouble(size, "Width");
-        double height = GetNodeValueDouble(size, "Height");
-        double angle = GetNodeValueDouble(cadPropNode, "Angle");
+            auto position = cadPropNode->first_node("Position");
+            double posX = GetNodeValueDouble(position, "X");
+            double posY = GetNodeValueDouble(position, "Y");
+            auto size = cadPropNode->first_node("Size");
+            double width = GetNodeValueDouble(size, "Width");
+            double height = GetNodeValueDouble(size, "Height");
+            double angle = GetNodeValueDouble(cadPropNode, "Angle");
 
-        std::vector<Node*> nodeVector;
-        if(!OpenControlNodeList(ioNode, nodeVector)) return false;
+            std::vector<Node*> nodeVector;
+            if(!OpenControlNodeList(ioNode, nodeVector)) return false;
 
-        IOControl::IOFlags value = static_cast<IOControl::IOFlags>(GetNodeValueInt(ioNode, "Value"));
-        int ioFlags = GetNodeValueInt(ioNode, "IOFlags");
+            IOControl::IOFlags value = static_cast<IOControl::IOFlags>(GetNodeValueInt(ioNode, "Value"));
+            int ioFlags = GetNodeValueInt(ioNode, "IOFlags");
 
-        IOControl* io = new IOControl(ioFlags, id);
+            IOControl* io = new IOControl(ioFlags, id);
 
-        io->SetWidth(width);
-        io->SetHeight(height);
-        io->SetAngle(angle);
-        io->SetPosition(wxPoint2DDouble(posX, posY));
-        io->SetValue(value);
-        io->StartMove(io->GetPosition());
-        io->SetNodeList(nodeVector);
-        io->UpdatePoints();
-        elementList.push_back(io);
+            io->SetWidth(width);
+            io->SetHeight(height);
+            io->SetAngle(angle);
+            io->SetPosition(wxPoint2DDouble(posX, posY));
+            io->SetValue(value);
+            io->StartMove(io->GetPosition());
+            io->SetNodeList(nodeVector);
+            io->UpdatePoints();
+            elementList.push_back(io);
 
-        ioNode = ioNode->next_sibling("IO");
+            ioNode = ioNode->next_sibling("IO");
+        }
     }
     //}
 
     //{ Limiter
     auto limiterListNode = elementsNode->first_node("LimiterList");
-    if(!limiterListNode) return false;
-    auto limiterNode = limiterListNode->first_node("Limiter");
-    while(limiterNode) {
-        int id = GetAttributeValueInt(limiterNode, "ID");
-        Limiter* limiter = new Limiter(id);
+    if(limiterListNode) {
+        auto limiterNode = limiterListNode->first_node("Limiter");
+        while(limiterNode) {
+            int id = GetAttributeValueInt(limiterNode, "ID");
+            Limiter* limiter = new Limiter(id);
 
-        auto cadPropNode = limiterNode->first_node("CADProperties");
-        if(!cadPropNode) return false;
+            auto cadPropNode = limiterNode->first_node("CADProperties");
+            if(!cadPropNode) return false;
 
-        auto position = cadPropNode->first_node("Position");
-        double posX = GetNodeValueDouble(position, "X");
-        double posY = GetNodeValueDouble(position, "Y");
-        auto size = cadPropNode->first_node("Size");
-        double width = GetNodeValueDouble(size, "Width");
-        double height = GetNodeValueDouble(size, "Height");
-        double angle = GetNodeValueDouble(cadPropNode, "Angle");
+            auto position = cadPropNode->first_node("Position");
+            double posX = GetNodeValueDouble(position, "X");
+            double posY = GetNodeValueDouble(position, "Y");
+            auto size = cadPropNode->first_node("Size");
+            double width = GetNodeValueDouble(size, "Width");
+            double height = GetNodeValueDouble(size, "Height");
+            double angle = GetNodeValueDouble(cadPropNode, "Angle");
 
-        double upLimit = GetNodeValueDouble(limiterNode, "UpperLimit");
-        double lowLimit = GetNodeValueDouble(limiterNode, "LowerLimit");
+            double upLimit = GetNodeValueDouble(limiterNode, "UpperLimit");
+            double lowLimit = GetNodeValueDouble(limiterNode, "LowerLimit");
 
-        std::vector<Node*> nodeVector;
-        if(!OpenControlNodeList(limiterNode, nodeVector)) return false;
+            std::vector<Node*> nodeVector;
+            if(!OpenControlNodeList(limiterNode, nodeVector)) return false;
 
-        limiter->SetWidth(width);
-        limiter->SetHeight(height);
-        limiter->SetAngle(angle);
-        limiter->SetPosition(wxPoint2DDouble(posX, posY));
-        limiter->SetUpLimit(upLimit);
-        limiter->SetLowLimit(lowLimit);
+            limiter->SetWidth(width);
+            limiter->SetHeight(height);
+            limiter->SetAngle(angle);
+            limiter->SetPosition(wxPoint2DDouble(posX, posY));
+            limiter->SetUpLimit(upLimit);
+            limiter->SetLowLimit(lowLimit);
 
-        limiter->StartMove(limiter->GetPosition());
-        limiter->SetNodeList(nodeVector);
-        limiter->UpdatePoints();
-        elementList.push_back(limiter);
+            limiter->StartMove(limiter->GetPosition());
+            limiter->SetNodeList(nodeVector);
+            limiter->UpdatePoints();
+            elementList.push_back(limiter);
 
-        limiterNode = limiterNode->next_sibling("Limiter");
+            limiterNode = limiterNode->next_sibling("Limiter");
+        }
     }
     //}
 
     //{ Multiplier
     auto multiplierListNode = elementsNode->first_node("MultiplierList");
-    if(!multiplierListNode) return false;
-    auto multiplierNode = multiplierListNode->first_node("Multiplier");
-    while(multiplierNode) {
-        int id = GetAttributeValueInt(multiplierNode, "ID");
-        Multiplier* multiplier = new Multiplier(id);
+    if(multiplierListNode) {
+        auto multiplierNode = multiplierListNode->first_node("Multiplier");
+        while(multiplierNode) {
+            int id = GetAttributeValueInt(multiplierNode, "ID");
+            Multiplier* multiplier = new Multiplier(id);
 
-        auto cadPropNode = multiplierNode->first_node("CADProperties");
-        if(!cadPropNode) return false;
+            auto cadPropNode = multiplierNode->first_node("CADProperties");
+            if(!cadPropNode) return false;
 
-        auto position = cadPropNode->first_node("Position");
-        double posX = GetNodeValueDouble(position, "X");
-        double posY = GetNodeValueDouble(position, "Y");
-        auto size = cadPropNode->first_node("Size");
-        double width = GetNodeValueDouble(size, "Width");
-        double height = GetNodeValueDouble(size, "Height");
-        double angle = GetNodeValueDouble(cadPropNode, "Angle");
+            auto position = cadPropNode->first_node("Position");
+            double posX = GetNodeValueDouble(position, "X");
+            double posY = GetNodeValueDouble(position, "Y");
+            auto size = cadPropNode->first_node("Size");
+            double width = GetNodeValueDouble(size, "Width");
+            double height = GetNodeValueDouble(size, "Height");
+            double angle = GetNodeValueDouble(cadPropNode, "Angle");
 
-        std::vector<Node*> nodeVector;
-        if(!OpenControlNodeList(multiplierNode, nodeVector)) return false;
+            std::vector<Node*> nodeVector;
+            if(!OpenControlNodeList(multiplierNode, nodeVector)) return false;
 
-        multiplier->SetWidth(width);
-        multiplier->SetHeight(height);
-        multiplier->SetAngle(angle);
-        multiplier->SetPosition(wxPoint2DDouble(posX, posY));
+            multiplier->SetWidth(width);
+            multiplier->SetHeight(height);
+            multiplier->SetAngle(angle);
+            multiplier->SetPosition(wxPoint2DDouble(posX, posY));
 
-        multiplier->StartMove(multiplier->GetPosition());
-        multiplier->SetNodeList(nodeVector);
-        multiplier->UpdatePoints();
-        elementList.push_back(multiplier);
+            multiplier->StartMove(multiplier->GetPosition());
+            multiplier->SetNodeList(nodeVector);
+            multiplier->UpdatePoints();
+            elementList.push_back(multiplier);
 
-        multiplierNode = multiplierNode->next_sibling("Multiplier");
+            multiplierNode = multiplierNode->next_sibling("Multiplier");
+        }
     }
     //}
 
@@ -2447,201 +2455,205 @@ bool FileHanding::OpenControlElements(rapidxml::xml_document<>& doc,
 
     //{ Rate limiter
     auto rateLimiterListNode = elementsNode->first_node("RateLimiterList");
-    if(!rateLimiterListNode) return false;
-    auto rateLimiterNode = rateLimiterListNode->first_node("RateLimiter");
-    while(rateLimiterNode) {
-        int id = GetAttributeValueInt(rateLimiterNode, "ID");
-        RateLimiter* limiter = new RateLimiter(id);
+    if(rateLimiterListNode) {
+        auto rateLimiterNode = rateLimiterListNode->first_node("RateLimiter");
+        while(rateLimiterNode) {
+            int id = GetAttributeValueInt(rateLimiterNode, "ID");
+            RateLimiter* limiter = new RateLimiter(id);
 
-        auto cadPropNode = rateLimiterNode->first_node("CADProperties");
-        if(!cadPropNode) return false;
+            auto cadPropNode = rateLimiterNode->first_node("CADProperties");
+            if(!cadPropNode) return false;
 
-        auto position = cadPropNode->first_node("Position");
-        double posX = GetNodeValueDouble(position, "X");
-        double posY = GetNodeValueDouble(position, "Y");
-        auto size = cadPropNode->first_node("Size");
-        double width = GetNodeValueDouble(size, "Width");
-        double height = GetNodeValueDouble(size, "Height");
-        double angle = GetNodeValueDouble(cadPropNode, "Angle");
+            auto position = cadPropNode->first_node("Position");
+            double posX = GetNodeValueDouble(position, "X");
+            double posY = GetNodeValueDouble(position, "Y");
+            auto size = cadPropNode->first_node("Size");
+            double width = GetNodeValueDouble(size, "Width");
+            double height = GetNodeValueDouble(size, "Height");
+            double angle = GetNodeValueDouble(cadPropNode, "Angle");
 
-        double upLimit = GetNodeValueDouble(rateLimiterNode, "UpperLimit");
-        double lowLimit = GetNodeValueDouble(rateLimiterNode, "LowerLimit");
+            double upLimit = GetNodeValueDouble(rateLimiterNode, "UpperLimit");
+            double lowLimit = GetNodeValueDouble(rateLimiterNode, "LowerLimit");
 
-        std::vector<Node*> nodeVector;
-        if(!OpenControlNodeList(rateLimiterNode, nodeVector)) return false;
+            std::vector<Node*> nodeVector;
+            if(!OpenControlNodeList(rateLimiterNode, nodeVector)) return false;
 
-        limiter->SetWidth(width);
-        limiter->SetHeight(height);
-        limiter->SetAngle(angle);
-        limiter->SetPosition(wxPoint2DDouble(posX, posY));
-        limiter->SetUpLimit(upLimit);
-        limiter->SetLowLimit(lowLimit);
+            limiter->SetWidth(width);
+            limiter->SetHeight(height);
+            limiter->SetAngle(angle);
+            limiter->SetPosition(wxPoint2DDouble(posX, posY));
+            limiter->SetUpLimit(upLimit);
+            limiter->SetLowLimit(lowLimit);
 
-        limiter->StartMove(limiter->GetPosition());
-        limiter->SetNodeList(nodeVector);
-        limiter->UpdatePoints();
-        elementList.push_back(limiter);
+            limiter->StartMove(limiter->GetPosition());
+            limiter->SetNodeList(nodeVector);
+            limiter->UpdatePoints();
+            elementList.push_back(limiter);
 
-        rateLimiterNode = rateLimiterNode->next_sibling("RateLimiter");
+            rateLimiterNode = rateLimiterNode->next_sibling("RateLimiter");
+        }
     }
     //}
 
     //{ Sum
     auto sumListNode = elementsNode->first_node("SumList");
-    if(!sumListNode) return false;
-    auto sumNode = sumListNode->first_node("Sum");
-    while(sumNode) {
-        int id = GetAttributeValueInt(sumNode, "ID");
-        Sum* sum = new Sum(id);
+    if(sumListNode) {
+        auto sumNode = sumListNode->first_node("Sum");
+        while(sumNode) {
+            int id = GetAttributeValueInt(sumNode, "ID");
+            Sum* sum = new Sum(id);
 
-        auto cadPropNode = sumNode->first_node("CADProperties");
-        if(!cadPropNode) return false;
+            auto cadPropNode = sumNode->first_node("CADProperties");
+            if(!cadPropNode) return false;
 
-        auto position = cadPropNode->first_node("Position");
-        double posX = GetNodeValueDouble(position, "X");
-        double posY = GetNodeValueDouble(position, "Y");
-        auto size = cadPropNode->first_node("Size");
-        double width = GetNodeValueDouble(size, "Width");
-        double height = GetNodeValueDouble(size, "Height");
-        double angle = GetNodeValueDouble(cadPropNode, "Angle");
+            auto position = cadPropNode->first_node("Position");
+            double posX = GetNodeValueDouble(position, "X");
+            double posY = GetNodeValueDouble(position, "Y");
+            auto size = cadPropNode->first_node("Size");
+            double width = GetNodeValueDouble(size, "Width");
+            double height = GetNodeValueDouble(size, "Height");
+            double angle = GetNodeValueDouble(cadPropNode, "Angle");
 
-        std::vector<Sum::Signal> signs;
-        auto signsNode = sumNode->first_node("Signs");
-        auto sign = signsNode->first_node("Value");
-        while(sign) {
-            long value;
-            wxString(sign->value()).ToCLong(&value);
-            signs.push_back(static_cast<Sum::Signal>(value));
-            sign = sign->next_sibling("Value");
-        }
-        sum->SetSignalList(signs);
+            std::vector<Sum::Signal> signs;
+            auto signsNode = sumNode->first_node("Signs");
+            auto sign = signsNode->first_node("Value");
+            while(sign) {
+                long value;
+                wxString(sign->value()).ToCLong(&value);
+                signs.push_back(static_cast<Sum::Signal>(value));
+                sign = sign->next_sibling("Value");
+            }
+            sum->SetSignalList(signs);
 
-        std::vector<Node*> nodeVector;
-        if(!OpenControlNodeList(sumNode, nodeVector)) return false;
+            std::vector<Node*> nodeVector;
+            if(!OpenControlNodeList(sumNode, nodeVector)) return false;
 
-        sum->SetWidth(width);
-        sum->SetHeight(height);
-        sum->SetAngle(angle);
-        sum->SetPosition(wxPoint2DDouble(posX, posY));
+            sum->SetWidth(width);
+            sum->SetHeight(height);
+            sum->SetAngle(angle);
+            sum->SetPosition(wxPoint2DDouble(posX, posY));
 
-        sum->StartMove(sum->GetPosition());
-        sum->SetNodeList(nodeVector);
-        sum->UpdatePoints();
-        elementList.push_back(sum);
+            sum->StartMove(sum->GetPosition());
+            sum->SetNodeList(nodeVector);
+            sum->UpdatePoints();
+            elementList.push_back(sum);
 
-        sumNode = sumNode->next_sibling("Sum");
+            sumNode = sumNode->next_sibling("Sum");
+        }
     }
     //}
 
     //{ Transfer function
     auto tfListNode = elementsNode->first_node("TransferFunctionList");
-    if(!tfListNode) return false;
-    auto tfNode = tfListNode->first_node("TransferFunction");
-    while(tfNode) {
-        int id = GetAttributeValueInt(tfNode, "ID");
-        TransferFunction* tf = new TransferFunction(id);
+    if(tfListNode) {
+        auto tfNode = tfListNode->first_node("TransferFunction");
+        while(tfNode) {
+            int id = GetAttributeValueInt(tfNode, "ID");
+            TransferFunction* tf = new TransferFunction(id);
 
-        auto cadPropNode = tfNode->first_node("CADProperties");
-        if(!cadPropNode) return false;
+            auto cadPropNode = tfNode->first_node("CADProperties");
+            if(!cadPropNode) return false;
 
-        auto position = cadPropNode->first_node("Position");
-        double posX = GetNodeValueDouble(position, "X");
-        double posY = GetNodeValueDouble(position, "Y");
-        auto size = cadPropNode->first_node("Size");
-        double width = GetNodeValueDouble(size, "Width");
-        double height = GetNodeValueDouble(size, "Height");
-        double angle = GetNodeValueDouble(cadPropNode, "Angle");
+            auto position = cadPropNode->first_node("Position");
+            double posX = GetNodeValueDouble(position, "X");
+            double posY = GetNodeValueDouble(position, "Y");
+            auto size = cadPropNode->first_node("Size");
+            double width = GetNodeValueDouble(size, "Width");
+            double height = GetNodeValueDouble(size, "Height");
+            double angle = GetNodeValueDouble(cadPropNode, "Angle");
 
-        std::vector<double> numerator, denominator;
-        auto numeratorNode = tfNode->first_node("Numerator");
-        auto nValue = numeratorNode->first_node("Value");
-        while(nValue) {
-            double value = 0.0;
-            wxString(nValue->value()).ToCDouble(&value);
-            numerator.push_back(value);
-            nValue = nValue->next_sibling("Value");
-        }
-        auto denominatorNode = tfNode->first_node("Denominator");
-        auto dValue = denominatorNode->first_node("Value");
-        while(dValue) {
-            double value = 0.0;
-            wxString(dValue->value()).ToCDouble(&value);
-            denominator.push_back(value);
-            dValue = dValue->next_sibling("Value");
-        }
+            std::vector<double> numerator, denominator;
+            auto numeratorNode = tfNode->first_node("Numerator");
+            auto nValue = numeratorNode->first_node("Value");
+            while(nValue) {
+                double value = 0.0;
+                wxString(nValue->value()).ToCDouble(&value);
+                numerator.push_back(value);
+                nValue = nValue->next_sibling("Value");
+            }
+            auto denominatorNode = tfNode->first_node("Denominator");
+            auto dValue = denominatorNode->first_node("Value");
+            while(dValue) {
+                double value = 0.0;
+                wxString(dValue->value()).ToCDouble(&value);
+                denominator.push_back(value);
+                dValue = dValue->next_sibling("Value");
+            }
 
-        std::vector<Node*> nodeVector;
-        if(!OpenControlNodeList(tfNode, nodeVector)) return false;
+            std::vector<Node*> nodeVector;
+            if(!OpenControlNodeList(tfNode, nodeVector)) return false;
 
-        tf->SetWidth(width);
-        tf->SetHeight(height);
-        tf->SetAngle(angle);
-        tf->SetPosition(wxPoint2DDouble(posX, posY));
+            tf->SetWidth(width);
+            tf->SetHeight(height);
+            tf->SetAngle(angle);
+            tf->SetPosition(wxPoint2DDouble(posX, posY));
 
-        tf->SetNumerator(numerator);
-        tf->SetDenominator(denominator);
+            tf->SetNumerator(numerator);
+            tf->SetDenominator(denominator);
 
-        tf->StartMove(tf->GetPosition());
-        tf->SetNodeList(nodeVector);
+            tf->StartMove(tf->GetPosition());
+            tf->SetNodeList(nodeVector);
 
-        tf->UpdateTFText();
+            tf->UpdateTFText();
 
-        elementList.push_back(tf);
+            elementList.push_back(tf);
 
-        tfNode = tfNode->next_sibling("TransferFunction");
+            tfNode = tfNode->next_sibling("TransferFunction");
+        }
     }
     //}
 
     // Connection line
     auto connectionListNode = elementsNode->first_node("ConnectionList");
-    if(!connectionListNode) return false;
-    auto connNode = connectionListNode->first_node("Connection");
-    while(connNode) {
-        ConnectionLine* cLine = NULL;
-        int id = GetAttributeValueInt(connNode, "ID");
+    if(connectionListNode) {
+        auto connNode = connectionListNode->first_node("Connection");
+        while(connNode) {
+            ConnectionLine* cLine = NULL;
+            int id = GetAttributeValueInt(connNode, "ID");
 
-        auto cadPropNode = connNode->first_node("CADProperties");
-        if(!cadPropNode) return false;
-        double offset = GetNodeValueDouble(cadPropNode, "Offset");
+            auto cadPropNode = connNode->first_node("CADProperties");
+            if(!cadPropNode) return false;
+            double offset = GetNodeValueDouble(cadPropNode, "Offset");
 
-        auto parentList = connNode->first_node("ParentList");
-        if(!parentList) return false;
+            auto parentList = connNode->first_node("ParentList");
+            if(!parentList) return false;
 
-        auto parentNode = parentList->first_node("Parent");
-        bool firstNode = true;
-        while(parentNode) {
-            int elementID = GetNodeValueInt(parentNode, "ElementID");
-            int nodeID = GetNodeValueInt(parentNode, "NodeID");
+            auto parentNode = parentList->first_node("Parent");
+            bool firstNode = true;
+            while(parentNode) {
+                int elementID = GetNodeValueInt(parentNode, "ElementID");
+                int nodeID = GetNodeValueInt(parentNode, "NodeID");
 
-            ControlElement* element = GetControlElementFromID(elementList, elementID);
-            Node* node = element->GetNodeList()[nodeID];
+                ControlElement* element = GetControlElementFromID(elementList, elementID);
+                Node* node = element->GetNodeList()[nodeID];
 
-            if(firstNode) cLine = new ConnectionLine(node, id);
-            cLine->AddParent(element);
-            element->AddChild(cLine);
-            if(!firstNode) cLine->AppendNode(node, element);
+                if(firstNode) cLine = new ConnectionLine(node, id);
+                cLine->AddParent(element);
+                element->AddChild(cLine);
+                if(!firstNode) cLine->AppendNode(node, element);
 
-            if(firstNode) firstNode = false;
-            parentNode = parentNode->next_sibling("Parent");
-        }
+                if(firstNode) firstNode = false;
+                parentNode = parentNode->next_sibling("Parent");
+            }
 
-        auto parentLine = connNode->first_node("ParentLine");
-        if(!parentLine) return false;
-        int parentLineID = GetAttributeValueInt(parentLine, "ID");
-        if(parentLineID != -1) {
-            for(auto it = connectionList.begin(), itEnd = connectionList.end(); it != itEnd; ++it) {
-                ConnectionLine* parent = *it;
-                if(parent->GetID() == parentLineID) {
-                    cLine->SetParentLine(parent);
-                    parent->AddChild(cLine);
+            auto parentLine = connNode->first_node("ParentLine");
+            if(!parentLine) return false;
+            int parentLineID = GetAttributeValueInt(parentLine, "ID");
+            if(parentLineID != -1) {
+                for(auto it = connectionList.begin(), itEnd = connectionList.end(); it != itEnd; ++it) {
+                    ConnectionLine* parent = *it;
+                    if(parent->GetID() == parentLineID) {
+                        cLine->SetParentLine(parent);
+                        parent->AddChild(cLine);
+                    }
                 }
             }
-        }
 
-        cLine->SetOffset(offset);
-        cLine->UpdatePoints();
-        connectionList.push_back(cLine);
-        connNode = connNode->next_sibling("Connection");
+            cLine->SetOffset(offset);
+            cLine->UpdatePoints();
+            connectionList.push_back(cLine);
+            connNode = connNode->next_sibling("Connection");
+        }
     }
     ctrlContainer->FillContainer(elementList, connectionList);
     return true;
diff --git a/Project/Project.mk b/Project/Project.mk
index a4fb215..4aa8df3 100644
--- a/Project/Project.mk
+++ b/Project/Project.mk
@@ -13,7 +13,7 @@ CurrentFileName        :=
 CurrentFilePath        :=
 CurrentFileFullPath    :=
 User                   :=NDSE-69
-Date                   :=10/10/2017
+Date                   :=11/10/2017
 CodeLitePath           :="C:/Program Files/CodeLite"
 LinkerName             :=C:/TDM-GCC-64/bin/g++.exe
 SharedObjectLinkerName :=C:/TDM-GCC-64/bin/g++.exe -shared -fPIC
diff --git a/Project/PropertiesForm.cpp b/Project/PropertiesForm.cpp
index af7fcc2..bd09f3e 100644
--- a/Project/PropertiesForm.cpp
+++ b/Project/PropertiesForm.cpp
@@ -532,7 +532,7 @@ AboutFormBase::AboutFormBase(wxWindow* parent, wxWindowID id, const wxString& ti
     
     flexGridSizer247->Add(m_staticTextVersionLabel, 0, wxALL, WXC_FROM_DIP(5));
     
-    m_staticTextVersion = new wxStaticText(this, wxID_ANY, _("Alpha 2017w38b"), wxDefaultPosition, wxDLG_UNIT(this, wxSize(-1,-1)), 0);
+    m_staticTextVersion = new wxStaticText(this, wxID_ANY, _("Alpha 2017w41a"), wxDefaultPosition, wxDLG_UNIT(this, wxSize(-1,-1)), 0);
     
     flexGridSizer247->Add(m_staticTextVersion, 0, wxALL, WXC_FROM_DIP(5));
     
diff --git a/Project/PropertiesForm.wxcp b/Project/PropertiesForm.wxcp
index 72d0a53..c3fc587 100644
--- a/Project/PropertiesForm.wxcp
+++ b/Project/PropertiesForm.wxcp
@@ -5801,7 +5801,7 @@
           }, {
            "type": "multi-string",
            "m_label": "Label:",
-           "m_value": "Alpha 2017w38b"
+           "m_value": "Alpha 2017w41a"
           }, {
            "type": "string",
            "m_label": "Wrap:",
diff --git a/Project/Workspace.cpp b/Project/Workspace.cpp
index bd385b5..97be7b4 100644
--- a/Project/Workspace.cpp
+++ b/Project/Workspace.cpp
@@ -1466,12 +1466,6 @@ bool Workspace::RunStability()
             ElementPlotData plotData;
             if(element->GetPlotData(plotData)) plotDataList.push_back(plotData);
         }
-        ElementPlotData tests(_("Error"), ElementPlotData::CT_TEST);
-        tests.AddData(stability.m_wErrorVector, _("Speed error"));
-        tests.AddData(stability.m_sdCVector, _("Sd"));
-        tests.AddData(stability.m_sqCVector, _("Sq"));
-        tests.AddData(stability.m_numItVector, _("Number iterations"));
-        plotDataList.push_back(tests);
 
         ChartView* cView = new ChartView(this, plotDataList, m_stabilityTimeVector);
         cView->Show();
diff --git a/Project/data/images/control/div.png b/Project/data/images/control/div.png
new file mode 100644
index 0000000..5ab2b20
--- /dev/null
+++ b/Project/data/images/control/div.png
diff --git a/Project/data/images/control/gain.png b/Project/data/images/control/gain.png
index 33a3532..978a217 100644
--- a/Project/data/images/control/gain.png
+++ b/Project/data/images/control/gain.png
diff --git a/Project/data/images/control/io.png b/Project/data/images/control/io.png
index 2a2201f..0d1da22 100644
--- a/Project/data/images/control/io.png
+++ b/Project/data/images/control/io.png
diff --git a/Project/data/images/control/limiter.png b/Project/data/images/control/limiter.png
index 3aff22d..ee402cc 100644
--- a/Project/data/images/control/limiter.png
+++ b/Project/data/images/control/limiter.png
diff --git a/Project/data/images/control/mult.png b/Project/data/images/control/mult.png
index fcdda5a..a009b3c 100644
--- a/Project/data/images/control/mult.png
+++ b/Project/data/images/control/mult.png
diff --git a/Project/data/images/control/rateLimiter.png b/Project/data/images/control/rateLimiter.png
index d1b7f74..49a92aa 100644
--- a/Project/data/images/control/rateLimiter.png
+++ b/Project/data/images/control/rateLimiter.png
diff --git a/Project/data/images/control/sat.png b/Project/data/images/control/sat.png
index a7c2555..9fc77be 100644
--- a/Project/data/images/control/sat.png
+++ b/Project/data/images/control/sat.png
diff --git a/Project/data/images/control/sum.png b/Project/data/images/control/sum.png
index b572434..29d3330 100644
--- a/Project/data/images/control/sum.png
+++ b/Project/data/images/control/sum.png
diff --git a/Project/data/images/control/transferFunc.png b/Project/data/images/control/transferFunc.png
index 5902a99..b1e95e1 100644
--- a/Project/data/images/control/transferFunc.png
+++ b/Project/data/images/control/transferFunc.png
diff --git a/Project/data/images/control/value.png b/Project/data/images/control/value.png
index 822908b..b274e7a 100644
--- a/Project/data/images/control/value.png
+++ b/Project/data/images/control/value.png
diff --git a/Project/data/images/icon.ico b/Project/data/images/icon.ico
new file mode 100644
index 0000000..f1817fa
--- /dev/null
+++ b/Project/data/images/icon.ico
diff --git a/Project/data/lang/pt_BR/pt_BR.mo b/Project/data/lang/pt_BR/pt_BR.mo
index 05ffb05..699ae18 100644
--- a/Project/data/lang/pt_BR/pt_BR.mo
+++ b/Project/data/lang/pt_BR/pt_BR.mo
diff --git a/Project/data/lang/pt_BR/pt_BR.po b/Project/data/lang/pt_BR/pt_BR.po
index c9f09e9..15abcdd 100644
--- a/Project/data/lang/pt_BR/pt_BR.po
+++ b/Project/data/lang/pt_BR/pt_BR.po
@@ -1,8 +1,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PSP-UFU pt_BR 0.0.1\n"
-"POT-Creation-Date: 2017-09-14 20:02-0300\n"
-"PO-Revision-Date: 2017-09-14 20:12-0300\n"
+"POT-Creation-Date: 2017-10-11 19:08-0300\n"
+"PO-Revision-Date: 2017-10-11 19:11-0300\n"
 "Last-Translator: \n"
 "Language-Team: Thales Lima Oliveira <thaleslima.ufu@gmail.com>\n"
 "Language: pt_BR\n"
@@ -17,35 +17,35 @@ msgstr ""
 "X-Poedit-SearchPathExcluded-0: wxMathPlot\n"
 "X-Poedit-SearchPathExcluded-1: rapidXML\n"
 
-#: AboutForm.cpp:22
+#: AboutForm.cpp:39
 msgid "Developers"
 msgstr "Desenvolvedores"
 
-#: AboutForm.cpp:27
+#: AboutForm.cpp:44
 msgid "Main developer and project admin"
 msgstr "Desenvolvedor principal e administrador do projeto"
 
-#: AboutForm.cpp:32
+#: AboutForm.cpp:49
 msgid "Contributors / Special Thanks"
 msgstr "Colaboradores / Agradecimentos Especiais"
 
-#: AboutForm.cpp:38
+#: AboutForm.cpp:55
 msgid "Chief advisor"
 msgstr "Conselheiro-chefe"
 
-#: Bus.cpp:178
+#: Bus.cpp:195
 msgid "Edit bus"
 msgstr "Editar barra"
 
-#: Bus.cpp:207 Transformer.cpp:407 Transformer.cpp:418
+#: Bus.cpp:224 Transformer.cpp:424 Transformer.cpp:435
 msgid " V"
 msgstr " V"
 
-#: Bus.cpp:207 Transformer.cpp:410 Transformer.cpp:421
+#: Bus.cpp:224 Transformer.cpp:427 Transformer.cpp:438
 msgid " kV"
 msgstr " kV"
 
-#: Bus.cpp:209
+#: Bus.cpp:226
 msgid ""
 "\n"
 "V = "
@@ -53,16 +53,16 @@ msgstr ""
 "\n"
 "V = "
 
-#: Bus.cpp:209 Bus.cpp:215 Bus.cpp:216 Bus.cpp:217 Bus.cpp:219 Bus.cpp:220
-#: Bus.cpp:221 Bus.cpp:224 Capacitor.cpp:186 IndMotor.cpp:99 IndMotor.cpp:118
-#: Inductor.cpp:180 Line.cpp:497 Line.cpp:499 Line.cpp:501 Line.cpp:503
-#: Load.cpp:201 Load.cpp:218 SyncGenerator.cpp:176 SyncGenerator.cpp:195
-#: SyncMotor.cpp:124 SyncMotor.cpp:143 Transformer.cpp:436 Transformer.cpp:438
-#: Transformer.cpp:440 Transformer.cpp:442
+#: Bus.cpp:226 Bus.cpp:232 Bus.cpp:233 Bus.cpp:234 Bus.cpp:236 Bus.cpp:237
+#: Bus.cpp:238 Bus.cpp:241 Capacitor.cpp:203 IndMotor.cpp:109 IndMotor.cpp:128
+#: Inductor.cpp:197 Line.cpp:517 Line.cpp:519 Line.cpp:521 Line.cpp:523
+#: Load.cpp:218 Load.cpp:235 SyncGenerator.cpp:193 SyncGenerator.cpp:212
+#: SyncMotor.cpp:141 SyncMotor.cpp:160 Transformer.cpp:453 Transformer.cpp:455
+#: Transformer.cpp:457 Transformer.cpp:459
 msgid " p.u."
 msgstr " p.u."
 
-#: Bus.cpp:214
+#: Bus.cpp:231
 msgid ""
 "\n"
 "\n"
@@ -72,7 +72,7 @@ msgstr ""
 "\n"
 "Informações da falta:"
 
-#: Bus.cpp:215
+#: Bus.cpp:232
 msgid ""
 "\n"
 "Va = "
@@ -80,7 +80,7 @@ msgstr ""
 "\n"
 "Va = "
 
-#: Bus.cpp:216
+#: Bus.cpp:233
 msgid ""
 "\n"
 "Vb = "
@@ -88,7 +88,7 @@ msgstr ""
 "\n"
 "Vb = "
 
-#: Bus.cpp:217
+#: Bus.cpp:234
 msgid ""
 "\n"
 "Vc = "
@@ -96,7 +96,7 @@ msgstr ""
 "\n"
 "Vc = "
 
-#: Bus.cpp:219
+#: Bus.cpp:236
 msgid ""
 "\n"
 "Ia = "
@@ -104,7 +104,7 @@ msgstr ""
 "\n"
 "Ia = "
 
-#: Bus.cpp:220
+#: Bus.cpp:237
 msgid ""
 "\n"
 "Ib = "
@@ -112,7 +112,7 @@ msgstr ""
 "\n"
 "Ib = "
 
-#: Bus.cpp:221
+#: Bus.cpp:238
 msgid ""
 "\n"
 "Ic = "
@@ -120,7 +120,7 @@ msgstr ""
 "\n"
 "Ic = "
 
-#: Bus.cpp:224
+#: Bus.cpp:241
 msgid ""
 "\n"
 "\n"
@@ -130,111 +130,111 @@ msgstr ""
 "\n"
 "Scc = "
 
-#: Bus.cpp:240 TextForm.cpp:856
+#: Bus.cpp:257 TextForm.cpp:873
 msgid "Voltage"
 msgstr "Tensão"
 
-#: Bus.cpp:241 DataReport.cpp:227 DataReport.cpp:255 DataReport.cpp:258
-#: DataReport.cpp:261 DataReport.cpp:270 DataReport.cpp:273 DataReport.cpp:276
-#: DataReport.cpp:289 DataReport.cpp:292 DataReport.cpp:295 DataReport.cpp:304
-#: DataReport.cpp:307 DataReport.cpp:310 TextForm.cpp:857
+#: Bus.cpp:258 DataReport.cpp:244 DataReport.cpp:272 DataReport.cpp:275
+#: DataReport.cpp:278 DataReport.cpp:287 DataReport.cpp:290 DataReport.cpp:293
+#: DataReport.cpp:306 DataReport.cpp:309 DataReport.cpp:312 DataReport.cpp:321
+#: DataReport.cpp:324 DataReport.cpp:327 TextForm.cpp:874
 msgid "Angle"
 msgstr "Ângulo"
 
-#: BusForm.cpp:6
+#: BusForm.cpp:23
 msgid "Three-phase"
 msgstr "Trifásico"
 
-#: BusForm.cpp:7
+#: BusForm.cpp:24
 msgid "Line-to-line"
 msgstr "Fase-fase"
 
-#: BusForm.cpp:8
+#: BusForm.cpp:25
 msgid "Double line-to-ground"
 msgstr "Fase-fase-terra"
 
-#: BusForm.cpp:9
+#: BusForm.cpp:26
 msgid "Line-to-ground"
 msgstr "Fase-terra"
 
-#: BusForm.cpp:81
+#: BusForm.cpp:98
 msgid "Value entered incorrectly in the field \"Rated voltage\"."
 msgstr "Valor inserido incorretamente no campo \"Tensão nominal\"."
 
-#: BusForm.cpp:87
+#: BusForm.cpp:104
 msgid "Value entered incorrectly in the field \"Controlled voltage\"."
 msgstr "Valor inserido incorretamente no campo \"Tensão controlada\"."
 
-#: BusForm.cpp:122
+#: BusForm.cpp:139
 msgid "Value entered incorrectly in the field \"Fault resistance\"."
 msgstr "Valor inserido incorretamente no campo \"Resistência da falta\"."
 
-#: BusForm.cpp:126
+#: BusForm.cpp:143
 msgid "Value entered incorrectly in the field \"Fault reactance\"."
 msgstr "Valor inserido incorretamente no campo \"Reatância da falta\"."
 
-#: BusForm.cpp:133
+#: BusForm.cpp:150
 msgid "Value entered incorrectly in the field \"Time\"."
 msgstr "Valor inserido incorretamente no campo \"Instante\"."
 
-#: BusForm.cpp:137
+#: BusForm.cpp:154
 msgid "Value entered incorrectly in the field \"Fault lenght\"."
 msgstr "Valor inserido incorretamente no campo \"Duração da falta\"."
 
-#: BusForm.cpp:141
+#: BusForm.cpp:158
 msgid ""
 "Value entered incorrectly in the field \"Fault resistence (stability)\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Resistência da falta "
 "(estabilidade)\"."
 
-#: BusForm.cpp:145
+#: BusForm.cpp:162
 msgid "Value entered incorrectly in the field \"Fault reactance (stability)\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Reatância da falta (estabilidade)\"."
 
-#: BusForm.cpp:209
+#: BusForm.cpp:226
 msgid "Lines AB"
 msgstr "Fases AB"
 
-#: BusForm.cpp:210
+#: BusForm.cpp:227
 msgid "Lines BC"
 msgstr "Fases BC"
 
-#: BusForm.cpp:211
+#: BusForm.cpp:228
 msgid "Lines CA"
 msgstr "Fase CA"
 
-#: BusForm.cpp:216
+#: BusForm.cpp:233
 msgid "Line A"
 msgstr "Fase A"
 
-#: BusForm.cpp:217
+#: BusForm.cpp:234
 msgid "Line B"
 msgstr "Fase B"
 
-#: BusForm.cpp:218
+#: BusForm.cpp:235
 msgid "Line C"
 msgstr "Fase C"
 
-#: BusForm.cpp:225 TextForm.cpp:959
+#: BusForm.cpp:242 TextForm.cpp:976
 msgid "V"
 msgstr "V"
 
-#: BusForm.cpp:228 TextForm.cpp:960
+#: BusForm.cpp:245 TextForm.cpp:977
 msgid "kV"
 msgstr "kV"
 
-#: Capacitor.cpp:112
+#: Capacitor.cpp:129
 msgid "Edit Capacitor"
 msgstr "Editar Capacitor"
 
-#: Capacitor.cpp:131 ChartView.cpp:94
+#: Capacitor.cpp:148 ChartView.cpp:111
 msgid "Capacitor"
 msgstr "Capacitor"
 
-#: Capacitor.cpp:183 IndMotor.cpp:115 Inductor.cpp:177 Load.cpp:215
-#: SyncGenerator.cpp:192 SyncMotor.cpp:140
+#: Capacitor.cpp:200 IndMotor.cpp:125 Inductor.cpp:194 Load.cpp:232
+#: SyncGenerator.cpp:209 SyncMotor.cpp:157
 msgid ""
 "\n"
 "Q = "
@@ -242,148 +242,148 @@ msgstr ""
 "\n"
 "Q = "
 
-#: Capacitor.cpp:189 IndMotor.cpp:121 Inductor.cpp:183 Load.cpp:221
-#: SyncGenerator.cpp:198 SyncMotor.cpp:146
+#: Capacitor.cpp:206 IndMotor.cpp:131 Inductor.cpp:200 Load.cpp:238
+#: SyncGenerator.cpp:215 SyncMotor.cpp:163
 msgid " VAr"
 msgstr " VAr"
 
-#: Capacitor.cpp:192 IndMotor.cpp:124 Inductor.cpp:186 Load.cpp:224
-#: SyncGenerator.cpp:201 SyncMotor.cpp:149
+#: Capacitor.cpp:209 IndMotor.cpp:134 Inductor.cpp:203 Load.cpp:241
+#: SyncGenerator.cpp:218 SyncMotor.cpp:166
 msgid " kVAr"
 msgstr " kVAr"
 
-#: Capacitor.cpp:195 IndMotor.cpp:127 Inductor.cpp:189 Load.cpp:227
-#: SyncGenerator.cpp:204 SyncMotor.cpp:152
+#: Capacitor.cpp:212 IndMotor.cpp:137 Inductor.cpp:206 Load.cpp:244
+#: SyncGenerator.cpp:221 SyncMotor.cpp:169
 msgid " MVAr"
 msgstr " MVAr"
 
-#: ChartView.cpp:17 ChartView.cpp:136
+#: ChartView.cpp:34 ChartView.cpp:153
 msgid "Color"
 msgstr "Cor"
 
-#: ChartView.cpp:28
+#: ChartView.cpp:45
 msgid "Solid"
 msgstr "Sólido"
 
-#: ChartView.cpp:29
+#: ChartView.cpp:46
 msgid "Dot"
 msgstr "Ponto"
 
-#: ChartView.cpp:30
+#: ChartView.cpp:47
 msgid "Dash"
 msgstr "Traço"
 
-#: ChartView.cpp:31
+#: ChartView.cpp:48
 msgid "Dot and dash"
 msgstr "Ponto e traço"
 
-#: ChartView.cpp:32
+#: ChartView.cpp:49
 msgid "Cross"
 msgstr "Cruz"
 
-#: ChartView.cpp:33
+#: ChartView.cpp:50
 msgid "Driagonal cross"
 msgstr "Cruz diagonal"
 
-#: ChartView.cpp:83 ChartView.cpp:503 ElementForm.cpp:236
+#: ChartView.cpp:100 ChartView.cpp:520 ElementForm.cpp:236
 msgid "Time"
 msgstr "Tempo"
 
-#: ChartView.cpp:90 ElementForm.h:143
+#: ChartView.cpp:107 ElementForm.h:143
 msgid "Bus"
 msgstr "Barra"
 
-#: ChartView.cpp:91
+#: ChartView.cpp:108
 msgid "Induction motor"
 msgstr "Motor de indução"
 
-#: ChartView.cpp:92 DataReport.cpp:380 DataReport.cpp:391 DataReport.cpp:532
-#: DataReport.cpp:733 DataReport.cpp:771 ElementForm.h:448
+#: ChartView.cpp:109 DataReport.cpp:397 DataReport.cpp:408 DataReport.cpp:549
+#: DataReport.cpp:750 DataReport.cpp:788 ElementForm.h:448
 msgid "Line"
 msgstr "Linha"
 
-#: ChartView.cpp:93 ElementForm.h:592
+#: ChartView.cpp:110 ElementForm.h:592
 msgid "Load"
 msgstr "Carga"
 
-#: ChartView.cpp:95 Inductor.cpp:125
+#: ChartView.cpp:112 Inductor.cpp:142
 msgid "Inductor"
 msgstr "Indutor"
 
-#: ChartView.cpp:96
+#: ChartView.cpp:113
 msgid "Synchronous compensator"
 msgstr "Compensador síncrono"
 
-#: ChartView.cpp:97
+#: ChartView.cpp:114
 msgid "Synchronous generator"
 msgstr "Gerador síncrono"
 
-#: ChartView.cpp:98 DataReport.cpp:426 DataReport.cpp:437 DataReport.cpp:583
-#: DataReport.cpp:837 DataReport.cpp:875 ElementForm.h:547
+#: ChartView.cpp:115 DataReport.cpp:443 DataReport.cpp:454 DataReport.cpp:600
+#: DataReport.cpp:854 DataReport.cpp:892 ElementForm.h:547
 msgid "Transformer"
 msgstr "Transformador"
 
-#: ChartView.cpp:99 ControlEditor.cpp:750
+#: ChartView.cpp:116 ControlEditor.cpp:781
 msgid "Test"
 msgstr "Teste"
 
-#: ChartView.cpp:124 ChartViewBase.cpp:123
+#: ChartView.cpp:141 ChartViewBase.cpp:123
 msgid "Draw"
 msgstr "Plotar"
 
-#: ChartView.cpp:140 ChartViewBase.cpp:127
+#: ChartView.cpp:157 ChartViewBase.cpp:127
 msgid "Thickness"
 msgstr "Espessura"
 
-#: ChartView.cpp:142 ChartViewBase.cpp:133 DataReport.cpp:212
-#: DataReport.cpp:224 DataReport.cpp:234 DataReport.cpp:279
-#: ElementForm.cpp:2329 SwitchingForm.cpp:6 SwitchingForm.cpp:15
+#: ChartView.cpp:159 ChartViewBase.cpp:133 DataReport.cpp:229
+#: DataReport.cpp:241 DataReport.cpp:251 DataReport.cpp:296
+#: ElementForm.cpp:2329 SwitchingForm.cpp:23 SwitchingForm.cpp:32
 msgid "Type"
 msgstr "Tipo"
 
-#: ChartView.cpp:144 ChartViewBase.cpp:141
+#: ChartView.cpp:161 ChartViewBase.cpp:141
 msgid "Axis"
 msgstr "Eixo"
 
-#: ChartView.cpp:159 ChartViewBase.cpp:160
+#: ChartView.cpp:176 ChartViewBase.cpp:160
 msgid "Margins"
 msgstr "Margens"
 
-#: ChartView.cpp:164 ChartViewBase.cpp:175
+#: ChartView.cpp:181 ChartViewBase.cpp:175
 msgid "Axis limit"
 msgstr "Limites dos eixos"
 
-#: ChartView.cpp:207
+#: ChartView.cpp:224
 msgid "Save image"
 msgstr "Salvar imagem"
 
-#: ChartView.cpp:243
+#: ChartView.cpp:260
 msgid "Chart send to clipboard"
 msgstr "Gráfico enviado para a área de transferência"
 
-#: ChartView.cpp:243 GeneralPropertiesForm.cpp:96
+#: ChartView.cpp:260 GeneralPropertiesForm.cpp:113
 msgid "Info"
 msgstr "Informação"
 
-#: ChartView.cpp:247
+#: ChartView.cpp:264
 msgid "It was not possible to send to clipboard"
 msgstr "Não foi possível enviar para a área de transferência"
 
-#: ChartView.cpp:247 ChartView.cpp:466 ControlEditor.cpp:733
-#: ControlEditor.cpp:821 ControlElementSolver.cpp:89 ControlSystemTest.cpp:36
-#: ControlSystemTest.cpp:43 ControlSystemTest.cpp:50 ControlSystemTest.cpp:57
-#: Element.cpp:277 Element.cpp:291 GeneralPropertiesForm.cpp:57 Line.cpp:151
-#: Line.cpp:377 MainFrame.cpp:269 SumForm.cpp:43 SumForm.cpp:58
-#: TextForm.cpp:1208 Workspace.cpp:1127 Workspace.cpp:1182 Workspace.cpp:1290
-#: Workspace.cpp:1394 Workspace.cpp:1416 Workspace.cpp:1434 Workspace.cpp:1452
+#: ChartView.cpp:264 ChartView.cpp:483 ControlEditor.cpp:766
+#: ControlEditor.cpp:860 ControlElementSolver.cpp:95 ControlSystemTest.cpp:53
+#: ControlSystemTest.cpp:60 ControlSystemTest.cpp:67 ControlSystemTest.cpp:74
+#: Element.cpp:297 Element.cpp:311 GeneralPropertiesForm.cpp:74 Line.cpp:168
+#: Line.cpp:397 MainFrame.cpp:308 SumForm.cpp:58 SumForm.cpp:74
+#: TextForm.cpp:1225 Workspace.cpp:1144 Workspace.cpp:1199 Workspace.cpp:1307
+#: Workspace.cpp:1411 Workspace.cpp:1433 Workspace.cpp:1451
 msgid "Error"
 msgstr "Erro"
 
-#: ChartView.cpp:459
+#: ChartView.cpp:476
 msgid "Save CSV file"
 msgstr "Salvar arquivo CSV"
 
-#: ChartView.cpp:466
+#: ChartView.cpp:483
 msgid "It was not possible to open or create the selected file."
 msgstr "Não foi possível criar ou abrir o arquivo selecionado."
 
@@ -495,75 +495,79 @@ msgstr "Y máx"
 msgid "Chart viewer"
 msgstr "Visualizador de gráficos"
 
-#: ConstantForm.cpp:24
+#: ConstantForm.cpp:41
 msgid "Value entered incorrectly in the field \"Constant value\"."
 msgstr "Valor inserido incorretamente no campo \"Valor da constante\"."
 
-#: ControlEditor.cpp:135
+#: ControlEditor.cpp:158
 msgid "In/Out"
 msgstr "Entrada/Saída"
 
-#: ControlEditor.cpp:141
+#: ControlEditor.cpp:163
 msgid "Transfer fcn"
 msgstr "Func Transferência"
 
-#: ControlEditor.cpp:145 ElementForm.h:826
+#: ControlEditor.cpp:169 ElementForm.h:826
 msgid "Sum"
 msgstr "Somador"
 
-#: ControlEditor.cpp:151 ElementForm.h:944
+#: ControlEditor.cpp:174 ElementForm.h:944
 msgid "Constant"
 msgstr "Constante"
 
-#: ControlEditor.cpp:156 ElementForm.h:856
+#: ControlEditor.cpp:179 ElementForm.h:970
+msgid "Gain"
+msgstr "Ganho"
+
+#: ControlEditor.cpp:184 ElementForm.h:856
 msgid "Limiter"
 msgstr "Limitador"
 
-#: ControlEditor.cpp:161 ElementForm.h:970
-msgid "Gain"
-msgstr "Ganho"
+#: ControlEditor.cpp:190 ElementForm.h:886
+msgid "Rate limiter"
+msgstr "Limitador de taxa"
 
-#: ControlEditor.cpp:166
+#: ControlEditor.cpp:196
 msgid "Multiplier"
 msgstr "Multiplicador"
 
-#: ControlEditor.cpp:170 ElementForm.h:918
+#: ControlEditor.cpp:201
+msgid "Divider"
+msgstr "Divisor"
+
+#: ControlEditor.cpp:206 ElementForm.h:918
 msgid "Exponential"
 msgstr "Exponencial"
 
-#: ControlEditor.cpp:176 ElementForm.h:886
-msgid "Rate limiter"
-msgstr "Limitador de taxa"
-
-#: ControlEditor.cpp:714
+#: ControlEditor.cpp:747
 msgid "Save CTL file"
 msgstr "Salvar arquivo CTL"
 
-#: ControlEditor.cpp:725
+#: ControlEditor.cpp:758
 msgid "Open CTL file"
 msgstr "Abrir arquivo CTL"
 
-#: ControlEditor.cpp:733 MainFrame.cpp:269
+#: ControlEditor.cpp:766 MainFrame.cpp:308
 msgid "It was not possible to open the selected file."
 msgstr "Não foi possível abrir o arquivo selecionado."
 
-#: ControlEditor.cpp:750 Electromechanical.cpp:26
+#: ControlEditor.cpp:781 Electromechanical.cpp:44
 msgid "Initializing..."
 msgstr "Inicializando..."
 
-#: ControlEditor.cpp:805
+#: ControlEditor.cpp:844
 msgid "I/O"
 msgstr "I/O"
 
-#: ControlEditor.cpp:806 ElementForm.cpp:3488
+#: ControlEditor.cpp:845 ElementForm.cpp:3488
 msgid "Input"
 msgstr "Entrada"
 
-#: ControlEditor.cpp:807 ElementForm.cpp:3498
+#: ControlEditor.cpp:846 ElementForm.cpp:3498
 msgid "Output"
 msgstr "Saída"
 
-#: ControlEditor.cpp:821
+#: ControlEditor.cpp:860
 msgid "It was not possible to solve the control system"
 msgstr "Não foi possível resolver o sistema de controle"
 
@@ -603,7 +607,7 @@ msgstr "Arrastar"
 msgid "Move"
 msgstr "Mover"
 
-#: ControlEditorBase.cpp:85 Element.cpp:238 Line.cpp:284 MainFrameBase.cpp:144
+#: ControlEditorBase.cpp:85 Element.cpp:258 Line.cpp:304 MainFrameBase.cpp:144
 msgid "Delete"
 msgstr "Excluir"
 
@@ -685,186 +689,190 @@ msgstr "Editor de controle"
 msgid "Control system test"
 msgstr "Teste do sistema de controle"
 
-#: ControlElementSolver.cpp:50
-msgid "The control system must have one input and one output."
-msgstr "O sistema de controle deve ter uma entrada e uma saída."
+#: ControlElementSolver.cpp:56
+msgid "The control system must have at least one input and one output."
+msgstr "O sistema de controle deve ter pelo menos uma entrada e uma saída."
 
-#: ControlElementSolver.cpp:66
+#: ControlElementSolver.cpp:72
 msgid "There is no input in the control system."
 msgstr "Não há entrada no sistema de controle."
 
-#: ControlElementSolver.cpp:70
+#: ControlElementSolver.cpp:76
 msgid "There is no output in the control system."
 msgstr "Não há saída no sistema de controle."
 
-#: ControlElementSolver.cpp:75
+#: ControlElementSolver.cpp:81
 msgid "Input not connected."
 msgstr "Entrada não conectada."
 
-#: ControlElementSolver.cpp:84
+#: ControlElementSolver.cpp:90 ControlElementSolver.cpp:153
 msgid "It was not possible to initialize the control system."
 msgstr "Não foi possível inicializar o sistema de controle."
 
-#: ControlSystemTest.cpp:36
+#: ControlElementSolver.h:84
+msgid "Unknown error."
+msgstr "Erro desconhecido."
+
+#: ControlSystemTest.cpp:53
 msgid "Value entered incorrectly in the field \"Start time\"."
 msgstr "Valor inserido incorretamente no campo \"Tempo de início\"."
 
-#: ControlSystemTest.cpp:43
+#: ControlSystemTest.cpp:60
 msgid "Value entered incorrectly in the field \"Slope\"."
 msgstr "Valor inserido incorretamente no campo \"Inclinação\"."
 
-#: ControlSystemTest.cpp:50 SimulationsSettingsForm.cpp:96
+#: ControlSystemTest.cpp:67 SimulationsSettingsForm.cpp:113
 msgid "Value entered incorrectly in the field \"Time step\"."
 msgstr "Valor inserido incorretamente no campo \"Passo de integração\"."
 
-#: ControlSystemTest.cpp:57 SimulationsSettingsForm.cpp:99
+#: ControlSystemTest.cpp:74 SimulationsSettingsForm.cpp:116
 msgid "Value entered incorrectly in the field \"Simulation time\"."
 msgstr "Valor inserido incorretamente no campo \"Tempo de simulação\"."
 
-#: DataReport.cpp:184
+#: DataReport.cpp:201
 msgid "Voltage (p.u.)"
 msgstr "Tensão (p.u.)"
 
-#: DataReport.cpp:185
+#: DataReport.cpp:202
 msgid "Voltage (V)"
 msgstr "Tensão (V)"
 
-#: DataReport.cpp:186
+#: DataReport.cpp:203
 msgid "Voltage (kV)"
 msgstr "Tensão (kV)"
 
-#: DataReport.cpp:188
+#: DataReport.cpp:205
 msgid "Active Power (p.u.)"
 msgstr "Potência ativa (p.u.)"
 
-#: DataReport.cpp:189
+#: DataReport.cpp:206
 msgid "Active Power (W)"
 msgstr "Potência ativa (W)"
 
-#: DataReport.cpp:190
+#: DataReport.cpp:207
 msgid "Active Power (kW)"
 msgstr "Potência ativa (kW)"
 
-#: DataReport.cpp:191
+#: DataReport.cpp:208
 msgid "Active Power (MW)"
 msgstr "Potência ativa (MW)"
 
-#: DataReport.cpp:193
+#: DataReport.cpp:210
 msgid "Reactive Power (p.u.)"
 msgstr "Potência reativa (p.u.)"
 
-#: DataReport.cpp:194
+#: DataReport.cpp:211
 msgid "Reactive Power (VAr)"
 msgstr "Potência reativa (VAr)"
 
-#: DataReport.cpp:195
+#: DataReport.cpp:212
 msgid "Reactive Power (kVAr)"
 msgstr "Potência reativa (kVAr)"
 
-#: DataReport.cpp:196
+#: DataReport.cpp:213
 msgid "Reactive Power (MVAr)"
 msgstr "Potência reativa (MVAr)"
 
-#: DataReport.cpp:198
+#: DataReport.cpp:215
 msgid "R (p.u.)"
 msgstr "R (p.u.)"
 
-#: DataReport.cpp:199
+#: DataReport.cpp:216
 msgid "R ("
 msgstr "R ("
 
-#: DataReport.cpp:201
+#: DataReport.cpp:218
 msgid "XL (p.u.)"
 msgstr "XL (p.u.)"
 
-#: DataReport.cpp:202
+#: DataReport.cpp:219
 msgid "XL ("
 msgstr "XL ("
 
-#: DataReport.cpp:204
+#: DataReport.cpp:221
 msgid "B (p.u.)"
 msgstr "B (p.u.)"
 
-#: DataReport.cpp:205
+#: DataReport.cpp:222
 msgid "B (S)"
 msgstr "B (S)"
 
-#: DataReport.cpp:207
+#: DataReport.cpp:224
 msgid "Current (p.u.)"
 msgstr "Corrente (p.u.)"
 
-#: DataReport.cpp:208
+#: DataReport.cpp:225
 msgid "Current (A)"
 msgstr "Corrente (A)"
 
-#: DataReport.cpp:209
+#: DataReport.cpp:226
 msgid "Current (kA)"
 msgstr "Corrente (kA)"
 
-#: DataReport.cpp:213 DataReport.cpp:223 DataReport.cpp:235 DataReport.cpp:264
-#: DataReport.cpp:280 DataReport.cpp:298 ElementForm.cpp:40 ElementForm.cpp:409
+#: DataReport.cpp:230 DataReport.cpp:240 DataReport.cpp:252 DataReport.cpp:281
+#: DataReport.cpp:297 DataReport.cpp:315 ElementForm.cpp:40 ElementForm.cpp:409
 #: ElementForm.cpp:1307 ElementForm.cpp:1620 ElementForm.cpp:2020
-#: ElementForm.cpp:2189 ElementForm.cpp:2446 TextForm.cpp:855 TextForm.cpp:866
-#: TextForm.cpp:875 TextForm.cpp:886 TextForm.cpp:897 TextForm.cpp:905
-#: TextForm.cpp:912 TextForm.cpp:919 TextForm.cpp:927
+#: ElementForm.cpp:2189 ElementForm.cpp:2446 TextForm.cpp:872 TextForm.cpp:883
+#: TextForm.cpp:892 TextForm.cpp:903 TextForm.cpp:914 TextForm.cpp:922
+#: TextForm.cpp:929 TextForm.cpp:936 TextForm.cpp:944
 msgid "Name"
 msgstr "Nome"
 
-#: DataReport.cpp:214 DataReport.cpp:236 DataReport.cpp:281
+#: DataReport.cpp:231 DataReport.cpp:253 DataReport.cpp:298
 msgid "From"
 msgstr "De"
 
-#: DataReport.cpp:215 DataReport.cpp:237 DataReport.cpp:282
+#: DataReport.cpp:232 DataReport.cpp:254 DataReport.cpp:299
 msgid "To"
 msgstr "Para"
 
-#: DataReport.cpp:220 DataReport.cpp:246 DataReport.cpp:286
+#: DataReport.cpp:237 DataReport.cpp:263 DataReport.cpp:303
 msgid "Online"
 msgstr "Conectado"
 
-#: DataReport.cpp:244
+#: DataReport.cpp:261
 msgid "TAP"
 msgstr "TAP"
 
-#: DataReport.cpp:245
+#: DataReport.cpp:262
 msgid "Phase Shift"
 msgstr "Defasagem"
 
-#: DataReport.cpp:249
+#: DataReport.cpp:266
 msgid "Fault bus name"
 msgstr "Nome da barra com falta"
 
-#: DataReport.cpp:250 DataReport.cpp:265 DataReport.cpp:283 DataReport.cpp:299
+#: DataReport.cpp:267 DataReport.cpp:282 DataReport.cpp:300 DataReport.cpp:316
 msgid "Phase A"
 msgstr "Fase A"
 
-#: DataReport.cpp:251 DataReport.cpp:266 DataReport.cpp:284 DataReport.cpp:300
+#: DataReport.cpp:268 DataReport.cpp:283 DataReport.cpp:301 DataReport.cpp:317
 msgid "Phase B"
 msgstr "Fase B"
 
-#: DataReport.cpp:252 DataReport.cpp:267 DataReport.cpp:285 DataReport.cpp:301
+#: DataReport.cpp:269 DataReport.cpp:284 DataReport.cpp:302 DataReport.cpp:318
 msgid "Phase C"
 msgstr "Fase C"
 
-#: DataReport.cpp:365 DataReport.cpp:414 DataReport.cpp:522 DataReport.cpp:573
-#: DataReport.cpp:721 DataReport.cpp:825
+#: DataReport.cpp:382 DataReport.cpp:431 DataReport.cpp:539 DataReport.cpp:590
+#: DataReport.cpp:738 DataReport.cpp:842
 msgid "Yes"
 msgstr "Sim"
 
-#: DataReport.cpp:368 DataReport.cpp:417 DataReport.cpp:525 DataReport.cpp:576
-#: DataReport.cpp:724 DataReport.cpp:828
+#: DataReport.cpp:385 DataReport.cpp:434 DataReport.cpp:542 DataReport.cpp:593
+#: DataReport.cpp:741 DataReport.cpp:845
 msgid "No"
 msgstr "Não"
 
-#: DataReport.cpp:486
+#: DataReport.cpp:503
 msgid "Slack"
 msgstr "Referência"
 
-#: DataReport.cpp:489
+#: DataReport.cpp:506
 msgid "PV"
 msgstr "PV"
 
-#: DataReport.cpp:492
+#: DataReport.cpp:509
 msgid "PQ"
 msgstr "PQ"
 
@@ -901,32 +909,36 @@ msgstr "Geradores"
 msgid "Data report"
 msgstr "Relatório de dados"
 
-#: Electromechanical.cpp:26
+#: Electromechanical.cpp:44
 msgid "Running simulation"
 msgstr "Simulação em andamento"
 
-#: Electromechanical.cpp:33
+#: Electromechanical.cpp:51
 msgid "It was not possible to build the admittance matrix."
 msgstr "Não foi possível construir a matriz admitância."
 
-#: Electromechanical.cpp:74
+#: Electromechanical.cpp:92
 #, c-format
 msgid "Simulation cancelled at %.2fs."
 msgstr "Simulação cancelada em %.2fs."
 
-#: Electromechanical.cpp:564
-msgid "Error on initializate the AVR of \""
-msgstr "Erro ao inicializar o AVR de \""
+#: Electromechanical.cpp:507
+msgid "Error on initializate the saturation values of \""
+msgstr "Erro ao inicializar os valores de saturação de \""
 
-#: Electromechanical.cpp:564 Electromechanical.cpp:574
+#: Electromechanical.cpp:507
 msgid "\"."
 msgstr "\"."
 
-#: Electromechanical.cpp:574
+#: Electromechanical.cpp:608
+msgid "Error on initializate the AVR of \""
+msgstr "Erro ao inicializar o AVR de \""
+
+#: Electromechanical.cpp:625
 msgid "Error on initializate the speed governor of \""
 msgstr "Erro ao inicializar o regulador de velocidade de \""
 
-#: Electromechanical.cpp:820
+#: Electromechanical.cpp:881
 msgid ""
 "Impossible to solve the synchronous generators.\n"
 "Check the system parameters and/or decrease the time step."
@@ -934,15 +946,20 @@ msgstr ""
 "Impossível de solucionar os geradores síncronos.\n"
 "Verifique os parâmetros do sistema e/ou diminua o passo de integração."
 
-#: Electromechanical.h:47
+#: Electromechanical.cpp:1232
+msgid ""
+"It was not possible to solve the saturation of the synchronous machine \""
+msgstr "Não foi possível solucionar a saturação da máquina síncrona \""
+
+#: Electromechanical.h:103
 msgid "Unknown error"
 msgstr "Erro desconhecido"
 
-#: Element.cpp:230 MainFrameBase.cpp:148
+#: Element.cpp:250 MainFrameBase.cpp:148
 msgid "Rotate clockwise"
 msgstr "Girar no sentido horário"
 
-#: Element.cpp:234
+#: Element.cpp:254
 msgid "Rotate counter-clockwise"
 msgstr "Girar no sentido anti-horário"
 
@@ -978,8 +995,8 @@ msgstr "Resistência da falta (R)"
 #: ElementForm.cpp:320 ElementForm.cpp:852 ElementForm.cpp:909
 #: ElementForm.cpp:932 ElementForm.cpp:955 ElementForm.cpp:986
 #: ElementForm.cpp:1009 ElementForm.cpp:1040 ElementForm.cpp:1063
-#: ElementForm.cpp:1140 ElementForm.cpp:1163 TextForm.cpp:958 TextForm.cpp:968
-#: TextForm.cpp:973 TextForm.cpp:981 TextForm.cpp:989
+#: ElementForm.cpp:1140 ElementForm.cpp:1163 TextForm.cpp:975 TextForm.cpp:985
+#: TextForm.cpp:990 TextForm.cpp:998 TextForm.cpp:1006
 msgid "p.u."
 msgstr "p.u."
 
@@ -1006,15 +1023,15 @@ msgid "Rated power"
 msgstr "Potência nominal"
 
 #: ElementForm.cpp:459 ElementForm.cpp:2040 ElementForm.cpp:2466
-#: IOControlForm.cpp:25 SyncGenerator.cpp:226 TextForm.cpp:867 TextForm.cpp:898
-#: TextForm.cpp:920 TextForm.cpp:928
+#: IOControlForm.cpp:42 SyncGenerator.cpp:243 TextForm.cpp:884 TextForm.cpp:915
+#: TextForm.cpp:937 TextForm.cpp:945
 msgid "Active power"
 msgstr "Potência ativa"
 
 #: ElementForm.cpp:488 ElementForm.cpp:2069 ElementForm.cpp:2209
-#: ElementForm.cpp:2495 IOControlForm.cpp:30 SyncGenerator.cpp:227
-#: TextForm.cpp:868 TextForm.cpp:899 TextForm.cpp:906 TextForm.cpp:913
-#: TextForm.cpp:921 TextForm.cpp:929
+#: ElementForm.cpp:2495 IOControlForm.cpp:47 SyncGenerator.cpp:244
+#: TextForm.cpp:885 TextForm.cpp:916 TextForm.cpp:923 TextForm.cpp:930
+#: TextForm.cpp:938 TextForm.cpp:946
 msgid "Reactive power"
 msgstr "Potência reativa"
 
@@ -1266,17 +1283,17 @@ msgstr "Tipo de carga"
 msgid "Switching properties"
 msgstr "Propriedades de chaveamento"
 
-#: ElementForm.cpp:2327 SwitchingForm.cpp:23 SwitchingForm.cpp:36
-#: SwitchingForm.cpp:52
+#: ElementForm.cpp:2327 SwitchingForm.cpp:40 SwitchingForm.cpp:53
+#: SwitchingForm.cpp:69
 msgid "Insert"
 msgstr "Inserir"
 
-#: ElementForm.cpp:2328 ElementForm.cpp:2344 SwitchingForm.cpp:23
-#: SwitchingForm.cpp:36
+#: ElementForm.cpp:2328 ElementForm.cpp:2344 SwitchingForm.cpp:40
+#: SwitchingForm.cpp:53
 msgid "Remove"
 msgstr "Remover"
 
-#: ElementForm.cpp:2332 SwitchingForm.cpp:7 SwitchingForm.cpp:16
+#: ElementForm.cpp:2332 SwitchingForm.cpp:24 SwitchingForm.cpp:33
 msgid "Time (s)"
 msgstr "Tempo (s)"
 
@@ -1364,7 +1381,7 @@ msgstr "Valor da constante"
 msgid "Gain value"
 msgstr "Valor do ganho"
 
-#: ElementForm.h:242 SyncGenerator.cpp:49
+#: ElementForm.h:242 SyncGenerator.cpp:66
 msgid "Generator"
 msgstr "Gerador"
 
@@ -1380,7 +1397,7 @@ msgstr "Elemento shunt reativo"
 msgid "Motor"
 msgstr "Motor"
 
-#: ElementForm.h:770 Text.h:87
+#: ElementForm.h:770 Text.h:110
 msgid "Text"
 msgstr "Texto"
 
@@ -1392,55 +1409,55 @@ msgstr "Função transferência"
 msgid "Input / Output"
 msgstr "Entrada / Saída"
 
-#: ExponentialForm.cpp:39
+#: ExponentialForm.cpp:56
 msgid "Value entered incorrectly in the field \"A value\"."
 msgstr "Valor inserido incorretamente no campo \"Valor A\"."
 
-#: ExponentialForm.cpp:42
+#: ExponentialForm.cpp:59
 msgid "Value entered incorrectly in the field \"B value\"."
 msgstr "Valor inserido incorretamente no campo \"Valor B\"."
 
-#: Fault.cpp:14
+#: Fault.cpp:31
 msgid "There is no buses in the system."
 msgstr "Não há barramentos no sistema."
 
-#: Fault.cpp:28 Fault.cpp:390
+#: Fault.cpp:45 Fault.cpp:407
 msgid "Fail to invert the positive sequence admittance matrix."
 msgstr "Falha ao inverter a matriz admitância de sequência positiva."
 
-#: Fault.cpp:32
+#: Fault.cpp:49
 msgid "Fail to invert the negative sequence admittance matrix."
 msgstr "Falha ao inverter a matriz admitância de sequência negativa."
 
-#: Fault.cpp:36
+#: Fault.cpp:53
 msgid "Fail to invert the zero sequence admittance matrix."
 msgstr "Falha ao inverter a matriz admitância de sequência zero."
 
-#: Fault.cpp:62
+#: Fault.cpp:79
 msgid "There is no fault in the system."
 msgstr "Não há faltas no sistema."
 
-#: GainForm.cpp:24
+#: GainForm.cpp:41
 msgid "Value entered incorrectly in the field \"Gain value\"."
 msgstr "Valor inserido incorretamente no campo \"Valor do ganho\"."
 
-#: GeneralPropertiesForm.cpp:12
+#: GeneralPropertiesForm.cpp:29
 msgid "English"
 msgstr "English"
 
-#: GeneralPropertiesForm.cpp:13
+#: GeneralPropertiesForm.cpp:30
 msgid "Portuguese"
 msgstr "Português"
 
-#: GeneralPropertiesForm.cpp:15
+#: GeneralPropertiesForm.cpp:32
 msgid "Light"
 msgstr "Claro"
 
-#: GeneralPropertiesForm.cpp:16
+#: GeneralPropertiesForm.cpp:33
 msgid "Dark"
 msgstr "Escuro"
 
-#: GeneralPropertiesForm.cpp:56
+#: GeneralPropertiesForm.cpp:73
 msgid ""
 "It was not possible to access the init file.\n"
 "The settings won't be applied."
@@ -1448,41 +1465,41 @@ msgstr ""
 "Não foi possível acessar o arquivo de inicialização.\n"
 "As configurações não serão aplicadas."
 
-#: GeneralPropertiesForm.cpp:95
+#: GeneralPropertiesForm.cpp:112
 msgid "The application must be restarted to settings changes be applied."
 msgstr "O programa deve ser reiniciado para as mudanças surtirem efeito."
 
-#: GeneratorStabForm.cpp:83
+#: GeneratorStabForm.cpp:105
 msgid "Synchronous generator: Switching"
 msgstr "Gerador síncrono: Chaveameto"
 
-#: GeneratorStabForm.cpp:96
+#: GeneratorStabForm.cpp:118
 msgid "Value entered incorrectly in the field \"Inertia\"."
 msgstr "Valor inserido incorretamente no campo \"Inércia\"."
 
-#: GeneratorStabForm.cpp:100
+#: GeneratorStabForm.cpp:122
 msgid "Value entered incorrectly in the field \"Damping factor\"."
 msgstr "Valor inserido incorretamente no campo \"Fator de amortecimento\"."
 
-#: GeneratorStabForm.cpp:107
+#: GeneratorStabForm.cpp:129
 msgid "Value entered incorrectly in the field \"Armature resistance\"."
 msgstr "Valor inserido incorretamente no campo \"Resistência de armadura\"."
 
-#: GeneratorStabForm.cpp:111
+#: GeneratorStabForm.cpp:133
 msgid "Value entered incorrectly in the field \"Potier reactance\"."
 msgstr "Valor inserido incorretamente no campo \"Reatância de Potier\"."
 
-#: GeneratorStabForm.cpp:115
+#: GeneratorStabForm.cpp:137
 msgid "Value entered incorrectly in the field \"Saturation factor\"."
 msgstr "Valor inserido incorretamente no campo \"Fator de aceleração\"."
 
-#: GeneratorStabForm.cpp:120
+#: GeneratorStabForm.cpp:142
 msgid ""
 "Value entered incorrectly in the field \"Synchronous direct-axis reactance\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Reatância síncrona de eixo direto\"."
 
-#: GeneratorStabForm.cpp:125
+#: GeneratorStabForm.cpp:147
 msgid ""
 "Value entered incorrectly in the field \"Synchronous quadrature-axis "
 "reactance\"."
@@ -1490,14 +1507,14 @@ msgstr ""
 "Valor inserido incorretamente no campo \"Reatância síncrona de eixo em "
 "quadratura\"."
 
-#: GeneratorStabForm.cpp:130
+#: GeneratorStabForm.cpp:152
 msgid ""
 "Value entered incorrectly in the field \"Transitory direct-axis reactance\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Reatância transitória de eixo direto"
 "\"."
 
-#: GeneratorStabForm.cpp:135
+#: GeneratorStabForm.cpp:157
 msgid ""
 "Value entered incorrectly in the field \"Transitory quadrature-axis reactance"
 "\"."
@@ -1505,7 +1522,7 @@ msgstr ""
 "Valor inserido incorretamente no campo \"Reatância transitória de eixo em "
 "quadratura\"."
 
-#: GeneratorStabForm.cpp:140
+#: GeneratorStabForm.cpp:162
 msgid ""
 "Value entered incorrectly in the field \"Transitory direct-axis time constant"
 "\"."
@@ -1513,7 +1530,7 @@ msgstr ""
 "Valor inserido incorretamente no campo \"Constante de tempo transitória de "
 "eixo direto\"."
 
-#: GeneratorStabForm.cpp:145
+#: GeneratorStabForm.cpp:167
 msgid ""
 "Value entered incorrectly in the field \"Transitory quadrature-axis time "
 "constant\"."
@@ -1521,7 +1538,7 @@ msgstr ""
 "Valor inserido incorretamente no campo \"Constante de tempo transitória de "
 "eixo em quadratura\"."
 
-#: GeneratorStabForm.cpp:150
+#: GeneratorStabForm.cpp:172
 msgid ""
 "Value entered incorrectly in the field \"Subtransitory direct-axis reactance"
 "\"."
@@ -1529,7 +1546,7 @@ msgstr ""
 "Valor inserido incorretamente no campo \"Reatância subtransitória de eixo "
 "direto\"."
 
-#: GeneratorStabForm.cpp:155
+#: GeneratorStabForm.cpp:177
 msgid ""
 "Value entered incorrectly in the field \"Subtransitory quadrature-axis "
 "reactance\"."
@@ -1537,7 +1554,7 @@ msgstr ""
 "Valor inserido incorretamente no campo \"Reatância subtransitória de eixo em "
 "quadratura\"."
 
-#: GeneratorStabForm.cpp:160
+#: GeneratorStabForm.cpp:182
 msgid ""
 "Value entered incorrectly in the field \"Subtransitory direct-axis time "
 "constant\"."
@@ -1545,7 +1562,7 @@ msgstr ""
 "Valor inserido incorretamente no campo \"Constante de tempo subtransitória "
 "de eixo direto\"."
 
-#: GeneratorStabForm.cpp:165
+#: GeneratorStabForm.cpp:187
 msgid ""
 "Value entered incorrectly in the field \"Subtransitory quadrature-axis time "
 "constant\"."
@@ -1553,47 +1570,67 @@ msgstr ""
 "Valor inserido incorretamente no campo \"Constante de tempo subtransitória "
 "de eixo em quadratura\"."
 
-#: IOControl.cpp:142
+#: IOControl.cpp:161 IOControl.cpp:185
 msgid "Vt"
 msgstr "Vt"
 
-#: IOControl.cpp:150
-msgid "Pe"
-msgstr "Pe"
+#: IOControl.cpp:169 IOControl.cpp:201
+msgid "P"
+msgstr "P"
 
-#: IOControl.cpp:154
-msgid "Qe"
-msgstr "Qe"
+#: IOControl.cpp:173
+msgid "Q"
+msgstr "Q"
 
-#: IOControl.cpp:158
+#: IOControl.cpp:177
 msgid "Vf"
 msgstr "Vf"
 
-#: IOControl.cpp:162
+#: IOControl.cpp:181 IOControl.cpp:189
 msgid "Pm"
 msgstr "Pm"
 
-#: IOControlForm.cpp:15 SyncGenerator.cpp:225
+#: IOControlForm.cpp:32 SyncGenerator.cpp:242
 msgid "Terminal voltage"
 msgstr "Tensão terminal"
 
-#: IOControlForm.cpp:20
+#: IOControlForm.cpp:37
 msgid "Velocity"
 msgstr "Velocidade"
 
-#: IOControlForm.cpp:35 SyncGenerator.cpp:230
+#: IOControlForm.cpp:52 SyncGenerator.cpp:247
 msgid "Field voltage"
 msgstr "Tensão de campo"
 
-#: IOControlForm.cpp:40 SyncGenerator.cpp:228
+#: IOControlForm.cpp:57 SyncGenerator.cpp:245
 msgid "Mechanical power"
 msgstr "Potência mecânica"
 
-#: IndMotor.cpp:27
+#: IOControlForm.cpp:63
+msgid "Initial mechanical power"
+msgstr "Potência mecânica inicial"
+
+#: IOControlForm.cpp:69
+msgid "Initial terminal voltage"
+msgstr "Tensão terminal inicial"
+
+#: IOControlForm.cpp:76
+msgid "Initial velocity"
+msgstr "Velocidade Inicial"
+
+#: IOControlForm.cpp:82
+msgid "Velocity variation"
+msgstr "Variação de velocidade"
+
+#: IOControlForm.cpp:88
+msgid "Active power variation"
+msgstr "Variação de potência ativa"
+
+#: IndMotor.cpp:37
 msgid "Edit induction motor"
 msgstr "Editar motor de indução"
 
-#: IndMotor.cpp:96 Load.cpp:198 SyncGenerator.cpp:173 SyncMotor.cpp:121
+#: IndMotor.cpp:106 Load.cpp:215 SyncGenerator.cpp:190 SyncMotor.cpp:138
 msgid ""
 "\n"
 "P = "
@@ -1601,42 +1638,42 @@ msgstr ""
 "\n"
 "P = "
 
-#: IndMotor.cpp:102 Load.cpp:204 SyncGenerator.cpp:179 SyncMotor.cpp:127
+#: IndMotor.cpp:112 Load.cpp:221 SyncGenerator.cpp:196 SyncMotor.cpp:144
 msgid " W"
 msgstr " W"
 
-#: IndMotor.cpp:105 Load.cpp:207 SyncGenerator.cpp:182 SyncMotor.cpp:130
+#: IndMotor.cpp:115 Load.cpp:224 SyncGenerator.cpp:199 SyncMotor.cpp:147
 msgid " kW"
 msgstr " kW"
 
-#: IndMotor.cpp:108 Load.cpp:210 SyncGenerator.cpp:185 SyncMotor.cpp:133
+#: IndMotor.cpp:118 Load.cpp:227 SyncGenerator.cpp:202 SyncMotor.cpp:150
 msgid " MW"
 msgstr " MW"
 
-#: IndMotorForm.cpp:69 LoadForm.cpp:84 SyncMachineForm.cpp:306
-#: SyncMachineForm.cpp:440
+#: IndMotorForm.cpp:86 LoadForm.cpp:101 SyncMachineForm.cpp:323
+#: SyncMachineForm.cpp:457
 msgid "Value entered incorrectly in the field \"Active power\"."
 msgstr "Valor inserido incorretamente no campo \"Potência ativa\"."
 
-#: IndMotorForm.cpp:87 LoadForm.cpp:102 ReactiveShuntElementForm.cpp:96
-#: ReactiveShuntElementForm.cpp:120 SyncMachineForm.cpp:324
-#: SyncMachineForm.cpp:458
+#: IndMotorForm.cpp:104 LoadForm.cpp:119 ReactiveShuntElementForm.cpp:113
+#: ReactiveShuntElementForm.cpp:137 SyncMachineForm.cpp:341
+#: SyncMachineForm.cpp:475
 msgid "Value entered incorrectly in the field \"Reactive power\"."
 msgstr "Valor inserido incorretamente no campo \"Potência reativa\"."
 
-#: Inductor.cpp:110
+#: Inductor.cpp:127
 msgid "Edit Inductor"
 msgstr "Editar indutor"
 
-#: LimiterForm.cpp:27 RateLimiterForm.cpp:22
+#: LimiterForm.cpp:44 RateLimiterForm.cpp:39
 msgid "Value entered incorrectly in the field \"Upper limit\"."
 msgstr "Valor inserido incorretamente no campo \"Limite superior\"."
 
-#: LimiterForm.cpp:30 RateLimiterForm.cpp:25
+#: LimiterForm.cpp:47 RateLimiterForm.cpp:42
 msgid "Value entered incorrectly in the field \"Lower limit\"."
 msgstr "Valor inserido incorretamente no campo \"Limite inferior\"."
 
-#: Line.cpp:149 Line.cpp:375
+#: Line.cpp:166 Line.cpp:395
 msgid ""
 "Unable to connect two buses with different nominal voltages.\n"
 "Use a transformer or edit the bus properties."
@@ -1644,19 +1681,19 @@ msgstr ""
 "Não é possível conectar duas barras com tensões nominais diferentes.\n"
 "Utilize um transformador ou edite as propriedades do barramento."
 
-#: Line.cpp:274
+#: Line.cpp:294
 msgid "Edit line"
 msgstr "Editar linha"
 
-#: Line.cpp:276
+#: Line.cpp:296
 msgid "Insert node"
 msgstr "Inserir nó"
 
-#: Line.cpp:280
+#: Line.cpp:300
 msgid "Remove node"
 msgstr "Remover nó"
 
-#: Line.cpp:496 Line.cpp:500 Transformer.cpp:435 Transformer.cpp:439
+#: Line.cpp:516 Line.cpp:520 Transformer.cpp:452 Transformer.cpp:456
 msgid ""
 "\n"
 "P"
@@ -1664,7 +1701,7 @@ msgstr ""
 "\n"
 "P"
 
-#: Line.cpp:498 Line.cpp:502 Transformer.cpp:437 Transformer.cpp:441
+#: Line.cpp:518 Line.cpp:522 Transformer.cpp:454 Transformer.cpp:458
 msgid ""
 "\n"
 "Q"
@@ -1672,44 +1709,44 @@ msgstr ""
 "\n"
 "Q"
 
-#: LineForm.cpp:123
+#: LineForm.cpp:140
 msgid "Line: Switching"
 msgstr "Linha: Chaveamento"
 
-#: LineForm.cpp:143 SyncMachineForm.cpp:291 SyncMachineForm.cpp:425
-#: TransformerForm.cpp:137
+#: LineForm.cpp:160 SyncMachineForm.cpp:308 SyncMachineForm.cpp:442
+#: TransformerForm.cpp:154
 msgid "Value entered incorrectly in the field \"Nominal power\"."
 msgstr "Valor inserido incorretamente no campo \"Potência nominal\"."
 
-#: LineForm.cpp:158 TransformerForm.cpp:152
+#: LineForm.cpp:175 TransformerForm.cpp:169
 msgid "Value entered incorrectly in the field \"Resistance\"."
 msgstr "Valor inserido incorretamente no campo \"Resistência\"."
 
-#: LineForm.cpp:173
+#: LineForm.cpp:190
 msgid "Value entered incorrectly in the field \"Indutive Reactance\"."
 msgstr "Valor inserido incorretamente no campo \"Reatância indutiva\"."
 
-#: LineForm.cpp:188
+#: LineForm.cpp:205
 msgid "Value entered incorrectly in the field \"Capacitive Susceptance\"."
 msgstr "Valor inserido incorretamente no campo \"Susceptância capacitiva\"."
 
-#: LineForm.cpp:203
+#: LineForm.cpp:220
 msgid "Value entered incorrectly in the field \"Line size\"."
 msgstr "Valor inserido incorretamente no campo \"Comprimento da linha\"."
 
-#: LineForm.cpp:209
+#: LineForm.cpp:226
 msgid "Value entered incorrectly in the field \"Zero-sequence resistance\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Resistência de sequência zero\"."
 
-#: LineForm.cpp:212
+#: LineForm.cpp:229
 msgid ""
 "Value entered incorrectly in the field \"Zero-sequence indutive reactance\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Reatância indutiva de sequência zero"
 "\"."
 
-#: LineForm.cpp:215
+#: LineForm.cpp:232
 msgid ""
 "Value entered incorrectly in the field \"Zero-sequence capacitive susceptance"
 "\"."
@@ -1717,177 +1754,177 @@ msgstr ""
 "Valor inserido incorretamente no campo \"Susceptância capacitiva de "
 "sequência zero\"."
 
-#: Load.cpp:119
+#: Load.cpp:136
 msgid "Edit Load"
 msgstr "Editar Carga"
 
-#: LoadForm.cpp:71
+#: LoadForm.cpp:88
 msgid "Load: Switching"
 msgstr "Carga: Chaveamento"
 
-#: MainFrame.cpp:92
+#: MainFrame.cpp:49 MainFrame.cpp:291
+msgid "Open project"
+msgstr "Abrir projeto"
+
+#: MainFrame.cpp:131
 msgid "&Bus\tB"
 msgstr "&Barramento\tB"
 
-#: MainFrame.cpp:92
+#: MainFrame.cpp:131
 msgid "Adds a bus at the circuit"
 msgstr "Adiciona um barramento no circuito"
 
-#: MainFrame.cpp:95
+#: MainFrame.cpp:134
 msgid "&Line\tL"
 msgstr "&Linha\tL"
 
-#: MainFrame.cpp:95
+#: MainFrame.cpp:134
 msgid "Adds a power line at the circuit"
 msgstr "Adiciona uma linha no circuito"
 
-#: MainFrame.cpp:96
+#: MainFrame.cpp:135
 msgid "&Transformer\tT"
 msgstr "&Transformador\tT"
 
-#: MainFrame.cpp:97
+#: MainFrame.cpp:136
 msgid "Adds a transformer at the circuit"
 msgstr "Adiciona um transformador no circuito"
 
-#: MainFrame.cpp:98
+#: MainFrame.cpp:137
 msgid "&Generator\tG"
 msgstr "&Gerador\tG"
 
-#: MainFrame.cpp:99
+#: MainFrame.cpp:138
 msgid "Adds a generator at the circuit"
 msgstr "Adiciona um gerador no circuito"
 
-#: MainFrame.cpp:100
+#: MainFrame.cpp:139
 msgid "&Induction motor\tI"
 msgstr "&Motor de indução\tI"
 
-#: MainFrame.cpp:101 MainFrame.cpp:104
+#: MainFrame.cpp:140 MainFrame.cpp:143
 msgid "Adds an induction motor at the circuit"
 msgstr "Adiciona um motor de indução no circuito"
 
-#: MainFrame.cpp:103
+#: MainFrame.cpp:142
 msgid "&Synchronous compensator \tK"
 msgstr "&Compensador síncrono \tK"
 
-#: MainFrame.cpp:106
+#: MainFrame.cpp:145
 msgid "&Load\tShift-L"
 msgstr "&Carga\tShift-L"
 
-#: MainFrame.cpp:106
+#: MainFrame.cpp:145
 msgid "Adds a load at the circuit"
 msgstr "Adiciona uma carga no circuito"
 
-#: MainFrame.cpp:107
+#: MainFrame.cpp:146
 msgid "&Capacitor\tShift-C"
 msgstr "&Capacitor\tShift-C"
 
-#: MainFrame.cpp:108
+#: MainFrame.cpp:147
 msgid "Adds a shunt capacitor at the circuit"
 msgstr "Adiciona um capacitor shunt no circuito"
 
-#: MainFrame.cpp:109
+#: MainFrame.cpp:148
 msgid "&Inductor\tShift-I"
 msgstr "&Inductor\tShift-I"
 
-#: MainFrame.cpp:110
+#: MainFrame.cpp:149
 msgid "Adds a shunt inductor at the circuit"
 msgstr "Adiciona um indutor shunt no circuito"
 
-#: MainFrame.cpp:130
+#: MainFrame.cpp:169
 #, c-format
 msgid "New project %d"
 msgstr "Novo projeto %d"
 
-#: MainFrame.cpp:245
+#: MainFrame.cpp:284
 msgid "Open PSP file"
 msgstr "Abrir arquivo do PSP"
 
-#: MainFrame.cpp:252
-msgid "Open project"
-msgstr "Abrir projeto"
-
-#: MainFrame.cpp:310 MainFrame.cpp:331
+#: MainFrame.cpp:349 MainFrame.cpp:370
 msgid "Save PSP file"
 msgstr "Salvar arquivo do PSP"
 
-#: MainFrame.cpp:359 Workspace.cpp:701
+#: MainFrame.cpp:398 Workspace.cpp:718
 #, c-format
 msgid "Bus %d"
 msgstr "Barra %d"
 
-#: MainFrame.cpp:362 Workspace.cpp:705
+#: MainFrame.cpp:401 Workspace.cpp:722
 msgid "Insert Bus: Click to insert, ESC to cancel."
 msgstr "Inserir Barramento: Clique para inserir, ESC para cancelar."
 
-#: MainFrame.cpp:366 Workspace.cpp:718
+#: MainFrame.cpp:405 Workspace.cpp:735
 #, c-format
 msgid "Line %d"
 msgstr "Linha %d"
 
-#: MainFrame.cpp:369 Workspace.cpp:722
+#: MainFrame.cpp:408 Workspace.cpp:739
 msgid "Insert Line: Click on two buses, ESC to cancel."
 msgstr "Inserir Linha: Clique em duas barras, ESC para cancelar."
 
-#: MainFrame.cpp:374 Workspace.cpp:735
+#: MainFrame.cpp:413 Workspace.cpp:752
 #, c-format
 msgid "Transformer %d"
 msgstr "Transformador %d"
 
-#: MainFrame.cpp:377 Workspace.cpp:739
+#: MainFrame.cpp:416 Workspace.cpp:756
 msgid "Insert Transformer: Click on two buses, ESC to cancel."
 msgstr "Inserir Transformador: Clique em duas barras, ESC para cancelar."
 
-#: MainFrame.cpp:382 Workspace.cpp:747
+#: MainFrame.cpp:421 Workspace.cpp:764
 #, c-format
 msgid "Generator %d"
 msgstr "Gerador %d"
 
-#: MainFrame.cpp:385 Workspace.cpp:751
+#: MainFrame.cpp:424 Workspace.cpp:768
 msgid "Insert Generator: Click on a buses, ESC to cancel."
 msgstr "Inserir Gerador: Clique em uma barra, ESC para cancelar."
 
-#: MainFrame.cpp:389 Workspace.cpp:712
+#: MainFrame.cpp:428 Workspace.cpp:729
 #, c-format
 msgid "Load %d"
 msgstr "Carga %d"
 
-#: MainFrame.cpp:392 Workspace.cpp:716
+#: MainFrame.cpp:431 Workspace.cpp:733
 msgid "Insert Load: Click on a buses, ESC to cancel."
 msgstr "Inserir Carga: Clique em uma barra, ESC para cancelar."
 
-#: MainFrame.cpp:397 Workspace.cpp:792
+#: MainFrame.cpp:436 Workspace.cpp:809
 #, c-format
 msgid "Capacitor %d"
 msgstr "Capacitor %d"
 
-#: MainFrame.cpp:400 Workspace.cpp:796
+#: MainFrame.cpp:439 Workspace.cpp:813
 msgid "Insert Capacitor: Click on a buses, ESC to cancel."
 msgstr "Inserir Capacitor: Clique em uma barra, ESC para cancelar."
 
-#: MainFrame.cpp:405 Workspace.cpp:759
+#: MainFrame.cpp:444 Workspace.cpp:776
 #, c-format
 msgid "Inductor %d"
 msgstr "Indutor %d"
 
-#: MainFrame.cpp:408 Workspace.cpp:763
+#: MainFrame.cpp:447 Workspace.cpp:780
 msgid "Insert Inductor: Click on a buses, ESC to cancel."
 msgstr "Inserir Indutor: Clique em uma barra, ESC para cancelar."
 
-#: MainFrame.cpp:413 Workspace.cpp:767
+#: MainFrame.cpp:452 Workspace.cpp:784
 #, c-format
 msgid "Induction motor %d"
 msgstr "Motor de indução %d"
 
-#: MainFrame.cpp:416 Workspace.cpp:771
+#: MainFrame.cpp:455 Workspace.cpp:788
 msgid "Insert Induction Motor: Click on a buses, ESC to cancel."
 msgstr "Inserir Motor de indução: Clique em uma barra, ESC para cancelar."
 
-#: MainFrame.cpp:421 Workspace.cpp:780
+#: MainFrame.cpp:460 Workspace.cpp:797
 #, c-format
 msgid "Synchronous condenser %d"
 msgstr "Compensador síncrono %d"
 
-#: MainFrame.cpp:424 Workspace.cpp:784
+#: MainFrame.cpp:463 Workspace.cpp:801
 msgid "Insert Synchronous Condenser: Click on a buses, ESC to cancel."
 msgstr "Inserir Compensador síncrono: Clique em uma barra, ESC para cancelar."
 
@@ -2154,19 +2191,19 @@ msgstr "Abre um formulário para definir as configurações de simulação"
 msgid "PSP-UFU"
 msgstr "PSP-UFU"
 
-#: PowerFlow.cpp:24
+#: PowerFlow.cpp:31
 msgid "No buses found on the system."
 msgstr "Não foram encontradas barras no sistema."
 
-#: PowerFlow.cpp:173
+#: PowerFlow.cpp:180
 msgid "There is no slack bus on the system."
 msgstr "Não há barra de referência no sistema."
 
-#: PowerFlow.cpp:177
+#: PowerFlow.cpp:184
 msgid "The slack bus don't have generation."
 msgstr "A barra de referência não tem geração."
 
-#: PowerFlow.cpp:192
+#: PowerFlow.cpp:199
 msgid "The maximum number of iterations was reached."
 msgstr "O número máximo de iterações foi alcançado."
 
@@ -2251,16 +2288,16 @@ msgid "Version:"
 msgstr "Versão:"
 
 #: PropertiesForm.cpp:535
-msgid "Alpha 2017w37a"
-msgstr "Alpha 2017w37a"
+msgid "Alpha 2017w41a"
+msgstr "Alpha 2017w41a"
 
 #: PropertiesForm.cpp:539
 msgid "Home page:"
 msgstr "Página Inicial"
 
 #: PropertiesForm.cpp:543
-msgid "http://www.ndse.ufu.br/pspufu"
-msgstr "http://www.ndse.ufu.br/pspufu"
+msgid "https://thales1330.github.io/PSP/"
+msgstr "https://thales1330.github.io/PSP/"
 
 #: PropertiesForm.h:73
 msgid "General settings"
@@ -2270,363 +2307,370 @@ msgstr "Opções gerais"
 msgid "Simulation settings"
 msgstr "Opções de simulação"
 
-#: ReactiveShuntElementForm.cpp:76
+#: ReactiveShuntElementForm.cpp:93
 msgid "Capacitor: Switching"
 msgstr "Capacitor: Chaveamento"
 
-#: ReactiveShuntElementForm.cpp:80
+#: ReactiveShuntElementForm.cpp:97
 msgid "Inductor: Switching"
 msgstr "Indutor: Chaveamento"
 
-#: SimulationsSettingsForm.cpp:63
+#: SimulationsSettingsForm.cpp:80
 msgid "Value entered incorrectly in the field \"Base power\"."
 msgstr "Valor inserido incorretamente no campo \"Potência base\"."
 
-#: SimulationsSettingsForm.cpp:87
+#: SimulationsSettingsForm.cpp:104
 msgid "Value entered incorrectly in the field \"Acceleration factor\"."
 msgstr "Valor inserido incorretamente no campo \"Fator de aceleração\"."
 
-#: SimulationsSettingsForm.cpp:90
+#: SimulationsSettingsForm.cpp:107
 msgid "Value entered incorrectly in the field \"Tolerance (Power flow)\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Tolerância (Fluxo de carga)\"."
 
-#: SimulationsSettingsForm.cpp:93
+#: SimulationsSettingsForm.cpp:110
 msgid ""
 "Value entered incorrectly in the field \"Max. iterations (Power flow)\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Iterações máx (Fluxo de carga)\"."
 
-#: SimulationsSettingsForm.cpp:102
+#: SimulationsSettingsForm.cpp:119
 msgid "Value entered incorrectly in the field \"System frequency\"."
 msgstr "Valor inserido incorretamente no campo \"Frequência do sistema\"."
 
-#: SimulationsSettingsForm.cpp:105
+#: SimulationsSettingsForm.cpp:122
 msgid "Value entered incorrectly in the field \"Tolerance (Stability)\"."
 msgstr "Valor inserido incorretamente no campo \"Tolerância (estabilidade)\"."
 
-#: SimulationsSettingsForm.cpp:108
+#: SimulationsSettingsForm.cpp:125
 msgid "Value entered incorrectly in the field \"Max. iterations (Stability)\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Iterações máx (Estabilidade)\"."
 
-#: SimulationsSettingsForm.cpp:111
+#: SimulationsSettingsForm.cpp:128
 msgid "Value entered incorrectly in the field \"Controls step ratio\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Razão do passo dos controles\"."
 
-#: SimulationsSettingsForm.cpp:114
+#: SimulationsSettingsForm.cpp:131
 msgid "Value entered incorrectly in the field \"Plot time\"."
 msgstr "Valor inserido incorretamente no campo \"Tempo de impressão\"."
 
-#: SumForm.cpp:43
+#: SumForm.cpp:58
 msgid "You must assign at least two signals."
 msgstr "Você deve atribuir pelo menos dois sinais."
 
-#: SumForm.cpp:58
+#: SumForm.cpp:74
 msgid "Value entered incorrectly in the field \"Signs\"."
 msgstr "Valor inserido incorretamente no campo \"Sinais\"."
 
-#: SyncGenerator.cpp:41
+#: SyncGenerator.cpp:58
 msgid "Edit Generator"
 msgstr "Editar Gerador"
 
-#: SyncGenerator.cpp:229
+#: SyncGenerator.cpp:246
 msgid "Frequency"
 msgstr "Frequência"
 
-#: SyncGenerator.cpp:231
+#: SyncGenerator.cpp:248
 msgid "Delta"
 msgstr "Delta"
 
-#: SyncMachineForm.cpp:344 SyncMachineForm.cpp:478
+#: SyncMachineForm.cpp:361 SyncMachineForm.cpp:495
 msgid "Value entered incorrectly in the field \"Max reactive power\"."
 msgstr "Valor inserido incorretamente no campo \"Potência reativa máx\"."
 
-#: SyncMachineForm.cpp:365 SyncMachineForm.cpp:499
+#: SyncMachineForm.cpp:382 SyncMachineForm.cpp:516
 msgid "Value entered incorrectly in the field \"Min reactive power\"."
 msgstr "Valor inserido incorretamente no campo \"Potência reativa min\"."
 
-#: SyncMachineForm.cpp:386 SyncMachineForm.cpp:520
+#: SyncMachineForm.cpp:403 SyncMachineForm.cpp:537
 msgid "Value entered incorrectly in the field \"Positive resistance\"."
 msgstr "Valor inserido incorretamente no campo \"Resistência positiva\"."
 
-#: SyncMachineForm.cpp:390 SyncMachineForm.cpp:524
+#: SyncMachineForm.cpp:407 SyncMachineForm.cpp:541
 msgid "Value entered incorrectly in the field \"Positive reactance\"."
 msgstr "Valor inserido incorretamente no campo \"Reatância positiva\"."
 
-#: SyncMachineForm.cpp:394 SyncMachineForm.cpp:528
+#: SyncMachineForm.cpp:411 SyncMachineForm.cpp:545
 msgid "Value entered incorrectly in the field \"Negative resistance\"."
 msgstr "Valor inserido incorretamente no campo \"Resistência negativa\"."
 
-#: SyncMachineForm.cpp:398 SyncMachineForm.cpp:532
+#: SyncMachineForm.cpp:415 SyncMachineForm.cpp:549
 msgid "Value entered incorrectly in the field \"Negative reactance\"."
 msgstr "Valor inserido incorretamente no campo \"Reatância negativa\"."
 
-#: SyncMachineForm.cpp:402 SyncMachineForm.cpp:536
+#: SyncMachineForm.cpp:419 SyncMachineForm.cpp:553
 msgid "Value entered incorrectly in the field \"Zero resistance\"."
 msgstr "Valor inserido incorretamente no campo \"Resistência zero\"."
 
-#: SyncMachineForm.cpp:406 SyncMachineForm.cpp:540
+#: SyncMachineForm.cpp:423 SyncMachineForm.cpp:557
 msgid "Value entered incorrectly in the field \"Zero reactance\"."
 msgstr "Valor inserido incorretamente no campo \"Reatância zero\"."
 
-#: SyncMachineForm.cpp:410 SyncMachineForm.cpp:544
+#: SyncMachineForm.cpp:427 SyncMachineForm.cpp:561
 msgid "Value entered incorrectly in the field \"Ground resistance\"."
 msgstr "Valor inserido incorretamente no campo \"Resistência de aterramento\"."
 
-#: SyncMachineForm.cpp:414 SyncMachineForm.cpp:548
+#: SyncMachineForm.cpp:431 SyncMachineForm.cpp:565
 msgid "Value entered incorrectly in the field \"Ground reactance\"."
 msgstr "Valor inserido incorretamente no campo \"Reatância de aterramento\"."
 
-#: SyncMotor.cpp:10
+#: SyncMotor.cpp:27
 msgid "Edit Synchronous Condenser"
 msgstr "Editar Compensador Síncrono"
 
-#: SyncMotor.cpp:19
+#: SyncMotor.cpp:36
 msgid "Synchronous Condenser"
 msgstr "Compensador síncrono"
 
-#: TextForm.cpp:858 TextForm.cpp:869 TextForm.cpp:880 TextForm.cpp:891
+#: TextForm.cpp:875 TextForm.cpp:886 TextForm.cpp:897 TextForm.cpp:908
 msgid "Fault current"
 msgstr "Corrente de falta"
 
-#: TextForm.cpp:859
+#: TextForm.cpp:876
 msgid "Fault voltage"
 msgstr "Tensão de falta"
 
-#: TextForm.cpp:860
+#: TextForm.cpp:877
 msgid "Short-circuit power"
 msgstr "Nível de curto-circuito"
 
-#: TextForm.cpp:876 TextForm.cpp:887
+#: TextForm.cpp:893 TextForm.cpp:904
 msgid "Active power flow"
 msgstr "Fluxo de potência ativa"
 
-#: TextForm.cpp:877 TextForm.cpp:888
+#: TextForm.cpp:894 TextForm.cpp:905
 msgid "Reactive power flow"
 msgstr "Fluxo de potência reativa"
 
-#: TextForm.cpp:878 TextForm.cpp:889
+#: TextForm.cpp:895 TextForm.cpp:906
 msgid "Losses"
 msgstr "Perdas"
 
-#: TextForm.cpp:879 TextForm.cpp:890
+#: TextForm.cpp:896 TextForm.cpp:907
 msgid "Current"
 msgstr "Corrente"
 
-#: TextForm.cpp:963
+#: TextForm.cpp:980
 msgid "Degrees"
 msgstr "Graus"
 
-#: TextForm.cpp:964
+#: TextForm.cpp:981
 msgid "Radians"
 msgstr "Radianos"
 
-#: TextForm.cpp:969
+#: TextForm.cpp:986
 msgid "A"
 msgstr "A"
 
-#: TextForm.cpp:970
+#: TextForm.cpp:987
 msgid "kA"
 msgstr "kA"
 
-#: TextForm.cpp:974
+#: TextForm.cpp:991
 msgid "VA"
 msgstr "VA"
 
-#: TextForm.cpp:975
+#: TextForm.cpp:992
 msgid "kVA"
 msgstr "kVA"
 
-#: TextForm.cpp:976
+#: TextForm.cpp:993
 msgid "MVA"
 msgstr "MVA"
 
-#: TextForm.cpp:982
+#: TextForm.cpp:999
 msgid "W"
 msgstr "W"
 
-#: TextForm.cpp:983
+#: TextForm.cpp:1000
 msgid "kW"
 msgstr "kW"
 
-#: TextForm.cpp:984
+#: TextForm.cpp:1001
 msgid "MW"
 msgstr "MW"
 
-#: TextForm.cpp:990
+#: TextForm.cpp:1007
 msgid "VAr"
 msgstr "VAr"
 
-#: TextForm.cpp:991
+#: TextForm.cpp:1008
 msgid "kVAr"
 msgstr "kVAr"
 
-#: TextForm.cpp:992
+#: TextForm.cpp:1009
 msgid "MVAr"
 msgstr "MVAr"
 
-#: TextForm.cpp:1207
+#: TextForm.cpp:1224
 msgid "There are blank fields."
 msgstr "Existem campos em branco."
 
-#: TransferFunctionForm.cpp:57
+#: TransferFunctionForm.cpp:74
 msgid "Value entered incorrectly in the field \"Numerator parameters\"."
 msgstr "Valor inserido incorretamente no campo \"Parâmetros do numerador\"."
 
-#: TransferFunctionForm.cpp:70
+#: TransferFunctionForm.cpp:87
 msgid "Value entered incorrectly in the field \"Denominator parameters\"."
 msgstr "Valor inserido incorretamente no campo \"Parâmetros do denominador\"."
 
-#: Transformer.cpp:258
+#: Transformer.cpp:275
 msgid "Edit tranformer"
 msgstr "Editar Transformador"
 
-#: TransformerForm.cpp:11
+#: TransformerForm.cpp:28
 msgid "Grounded Wye - Grounded Wye"
 msgstr "Estrela aterrado - Estrela aterrado"
 
-#: TransformerForm.cpp:12
+#: TransformerForm.cpp:29
 msgid "Wye - Grounded Wye"
 msgstr "Estrela - Estrela aterrado"
 
-#: TransformerForm.cpp:13
+#: TransformerForm.cpp:30
 msgid "Grounded Wye - Wye"
 msgstr "Estrela aterrado - Estrela"
 
-#: TransformerForm.cpp:14
+#: TransformerForm.cpp:31
 msgid "Wye - Wye"
 msgstr "Estrela - Estrela"
 
-#: TransformerForm.cpp:15
+#: TransformerForm.cpp:32
 msgid "Delta - Grounded Wye"
 msgstr "Delta - Estrela aterrado"
 
-#: TransformerForm.cpp:16
+#: TransformerForm.cpp:33
 msgid "Delta - Wye"
 msgstr "Delta - Estrela"
 
-#: TransformerForm.cpp:17
+#: TransformerForm.cpp:34
 msgid "Grounded Wye - Delta"
 msgstr "Estrela aterrado - Delta"
 
-#: TransformerForm.cpp:18
+#: TransformerForm.cpp:35
 msgid "Wye - Delta"
 msgstr "Estrela - Delta"
 
-#: TransformerForm.cpp:19
+#: TransformerForm.cpp:36
 msgid "Delta - Delta"
 msgstr "Delta - Delta"
 
-#: TransformerForm.cpp:123
+#: TransformerForm.cpp:140
 msgid "Transfomer: Switching"
 msgstr "Transformador: Chaveamento"
 
-#: TransformerForm.cpp:164
+#: TransformerForm.cpp:181
 msgid "Value entered incorrectly in the field \"Indutive reactance\"."
 msgstr "Valor inserido incorretamente no campo \"Reatância indutiva\"."
 
-#: TransformerForm.cpp:206
+#: TransformerForm.cpp:223
 msgid "Value entered incorrectly in the field \"Turns ratio\"."
 msgstr "Valor inserido incorretamente no campo \"TAP\"."
 
-#: TransformerForm.cpp:210
+#: TransformerForm.cpp:227
 msgid "Value entered incorrectly in the field \"Phase shift\"."
 msgstr "Valor inserido incorretamente no campo \"Defasagem\"."
 
-#: TransformerForm.cpp:216
+#: TransformerForm.cpp:233
 msgid "Value entered incorrectly in the field \"Zero sequence resistance\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Resistência de sequência zero\"."
 
-#: TransformerForm.cpp:221
+#: TransformerForm.cpp:238
 msgid ""
 "Value entered incorrectly in the field \"Zero sequence indutive reactance\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Reatância indutiva de sequência zero"
 "\"."
 
-#: TransformerForm.cpp:225
+#: TransformerForm.cpp:242
 msgid "Value entered incorrectly in the field \"Primary ground resistance\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Resistência de aterramento do "
 "primário\"."
 
-#: TransformerForm.cpp:229
+#: TransformerForm.cpp:246
 msgid "Value entered incorrectly in the field \"Primary ground reactance\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Reatância de aterramento do primário"
 "\"."
 
-#: TransformerForm.cpp:233
+#: TransformerForm.cpp:250
 msgid "Value entered incorrectly in the field \"Secondary ground resistance\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Resistência de aterramento do "
 "secundário\"."
 
-#: TransformerForm.cpp:237
+#: TransformerForm.cpp:254
 msgid "Value entered incorrectly in the field \"Secondary ground reactance\"."
 msgstr ""
 "Valor inserido incorretamente no campo \"Reatância de aterramento do "
 "secundário\"."
 
-#: Workspace.cpp:283
+#: Workspace.cpp:300
 msgid "Do you want to change the rated voltage of the path?"
 msgstr "Você quer mudar a tensão nominal do trecho?"
 
-#: Workspace.cpp:284
+#: Workspace.cpp:301
 msgid "Warning"
 msgstr "Atenção"
 
-#: Workspace.cpp:684
+#: Workspace.cpp:701
 msgid "Insert Text: Click to insert, ESC to cancel."
 msgstr "Inserir Texto: Clique para inserir, ESC para cancelar."
 
-#: Workspace.cpp:823
+#: Workspace.cpp:840
 msgid "MODE: DRAG"
 msgstr "MODO: ARRASTAR"
 
-#: Workspace.cpp:828
+#: Workspace.cpp:845
 msgid "MODE: PASTE"
 msgstr "MODO: COLAR"
 
-#: Workspace.cpp:835
+#: Workspace.cpp:852
 msgid "MODE: INSERT"
 msgstr "MODO: INSERÇÃO"
 
-#: Workspace.cpp:844
+#: Workspace.cpp:861
 msgid "MODE: EDIT"
 msgstr "MODO: EDIÇÃO"
 
-#: Workspace.cpp:848
+#: Workspace.cpp:865
 #, c-format
 msgid "ZOOM: %d%%"
 msgstr "ZOOM: %d%%"
 
-#: Workspace.cpp:1182 Workspace.cpp:1290
+#: Workspace.cpp:1199 Workspace.cpp:1307
 msgid "It was not possible to paste from clipboard."
 msgstr "Não foi possível colar da área de transferência."
 
-#: Workspace.cpp:1298
+#: Workspace.cpp:1315
 msgid "Click to paste."
 msgstr "Clique para colar."
 
-#: Workspace.cpp:1443
+#: Workspace.cpp:1460
 msgid "Do you wish to open the stability graphics?"
 msgstr "Você deseja abrir os gráficos do estudo de estabilidade"
 
-#: Workspace.cpp:1443
+#: Workspace.cpp:1460
 msgid "Question"
 msgstr "Pergunta"
 
-#: Workspace.cpp:1453
-msgid "Speed error"
-msgstr "Erro de velocidade"
+#~ msgid "Pe"
+#~ msgstr "Pe"
+
+#~ msgid "Qe"
+#~ msgstr "Qe"
+
+#~ msgid "http://www.ndse.ufu.br/pspufu"
+#~ msgstr "http://www.ndse.ufu.br/pspufu"
+
+#~ msgid "Speed error"
+#~ msgstr "Erro de velocidade"
 
-#: Workspace.cpp:1454
-msgid "Number iterations"
-msgstr "Número de iterações"
+#~ msgid "Number iterations"
+#~ msgstr "Número de iterações"
 
 #~ msgid "Eq error"
 #~ msgstr "Erro do Eq"
diff --git a/docs/downloads/windows/pspufu.zip b/docs/downloads/windows/pspufu.zip
index 0665cb0..594e487 100644
--- a/docs/downloads/windows/pspufu.zip
+++ b/docs/downloads/windows/pspufu.zip