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/*
* Copyright (C) 2017 Thales Lima Oliveira <thales@ufu.br>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef TRANSFORMER_H
#define TRANSFORMER_H
#include "Branch.h"
class TransformerForm;
enum TransformerConnection {
GWYE_GWYE = 0,
WYE_GWYE,
GWYE_WYE,
WYE_WYE,
DELTA_GWYE,
DELTA_WYE,
GWYE_DELTA,
WYE_DELTA,
DELTA_DELTA
};
struct TransformerElectricalData {
// General
wxString name = "";
double primaryNominalVoltage = 138.0;
ElectricalUnit primaryNominalVoltageUnit = ElectricalUnit::UNIT_kV;
double secondaryNominalVoltage = 138.0;
ElectricalUnit secondaryNominalVoltageUnit = ElectricalUnit::UNIT_kV;
int baseVoltage = 0;
double nominalPower = 100.0;
ElectricalUnit nominalPowerUnit = ElectricalUnit::UNIT_MVA;
double resistance = 0.0;
ElectricalUnit resistanceUnit = ElectricalUnit::UNIT_PU;
double indReactance = 1.0;
ElectricalUnit indReactanceUnit = ElectricalUnit::UNIT_PU;
TransformerConnection connection = GWYE_GWYE;
double turnsRatio = 1.0;
double phaseShift = 0.0;
bool useTransformerPower = false;
// Power flow (p.u.)
std::complex<double> current[2] = {std::complex<double>(0.0, 0.0), std::complex<double>(0.0, 0.0)};
std::complex<double> powerFlow[2] = {std::complex<double>(0.0, 0.0), std::complex<double>(0.0, 0.0)};
// Fault
double zeroResistance = 0.0;
double zeroIndReactance = 1.0;
double primaryGrndResistance = 0.0;
double primaryGrndReactance = 0.0;
double secondaryGrndResistance = 0.0;
double secondaryGrndReactance = 0.0;
// p.u. fault data
std::complex<double> faultCurrent[2][3];
};
/**
* @class Transformer
* @author Thales Lima Oliveira <thales@ufu.br>
* @date 06/10/2017
* @brief Two-winding transformer power element.
* @file Transformer.h
*/
class Transformer : public Branch
{
public:
Transformer();
Transformer(wxString name);
virtual ~Transformer();
virtual Element* GetCopy();
virtual bool AddParent(Element* parent, wxPoint2DDouble position);
virtual bool Contains(wxPoint2DDouble position) const;
virtual void Draw(wxPoint2DDouble translation, double scale) const;
virtual void DrawDC(wxPoint2DDouble translation, double scale, wxGraphicsContext* gc) const;
virtual bool Intersects(wxRect2DDouble rect) const;
virtual void Rotate(bool clockwise = true);
virtual void Move(wxPoint2DDouble position);
virtual void MoveNode(Element* parent, wxPoint2DDouble position);
virtual void StartMove(wxPoint2DDouble position);
virtual bool GetContextMenu(wxMenu& menu);
virtual wxString GetTipText() const;
virtual void RotateNode(Element* parent, bool clockwise);
virtual bool SetNodeParent(Element* parent);
virtual void SetPowerFlowDirection(PowerFlowDirection pfDirection);
virtual bool ShowForm(wxWindow* parent, Element* element);
virtual TransformerElectricalData GetElectricalData() const { return m_electricalData; }
virtual TransformerElectricalData GetPUElectricalData(double systemBasePower);
virtual void SetElectricaData(TransformerElectricalData electricalData) { m_electricalData = electricalData; }
virtual void SetNominalVoltage(std::vector<double> nominalVoltage, std::vector<ElectricalUnit> nominalVoltageUnit);
virtual void SetBestPositionAndRotation();
virtual rapidxml::xml_node<>* SaveElement(rapidxml::xml_document<>& doc, rapidxml::xml_node<>* elementListNode);
virtual bool OpenElement(rapidxml::xml_node<>* elementNode, std::vector<Element*> parentList);
protected:
void UpdatePowerFlowArrowsPosition();
TransformerElectricalData m_electricalData;
};
#endif // TRANSFORMER_H
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