SyncGenerator.h

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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 SYNCGENERATOR_H
#define SYNCGENERATOR_H
 
#include "Machines.h"
 
class SyncMachineForm;
 
struct SyncGeneratorElectricalData {
    // General
    wxString name = "";
    double nominalPower = 100.0;
    ElectricalUnit nominalPowerUnit = ElectricalUnit::UNIT_MVA;
    double nominalVoltage = 13.8;
    ElectricalUnit nominalVoltageUnit = ElectricalUnit::UNIT_kV;
    double activePower = 100.0;
    ElectricalUnit activePowerUnit = ElectricalUnit::UNIT_MW;
    double reactivePower = 0.0;
    ElectricalUnit reactivePowerUnit = ElectricalUnit::UNIT_Mvar;
    bool haveMaxReactive = false;
    double maxReactive = 9999.0;
    ElectricalUnit maxReactiveUnit = ElectricalUnit::UNIT_Mvar;
    bool haveMinReactive = false;
    double minReactive = -9999.0;
    ElectricalUnit minReactiveUnit = ElectricalUnit::UNIT_Mvar;
    bool useMachineBase = true;
 
    // Fault
    double positiveResistance = 0.0;
    double positiveReactance = 1.0;
    double negativeResistance = 0.0;
    double negativeReactance = 1.0;
    double zeroResistance = 0.0;
    double zeroReactance = 1.0;
    double groundResistance = 0.0;
    double groundReactance = 0.0;
    bool groundNeutral = true;
    // p.u. fault data
    std::complex<double> faultCurrent[3] = { std::complex<double>(0.0, 0.0), std::complex<double>(0.0, 0.0),
                                            std::complex<double>(0.0, 0.0) };
 
    // Stability
    bool plotSyncMachine = false;
    double inertia = 1.0;
    double damping = 0.0;
    bool useAVR = false;
    bool useSpeedGovernor = false;
 
    double armResistance = 0.0;
    double potierReactance = 0.0;
    double satFactor = 0.0;
    double ocFrequency = 60.0;
 
    double syncXd = 0.0;
    double syncXq = 0.0;
    double transXd = 1.0;
    double transXq = 0.0;
    double transTd0 = 0.0;
    double transTq0 = 0.0;
    double subXd = 0.0;
    double subXq = 0.0;
    double subTd0 = 0.0;
    double subTq0 = 0.0;
 
    // Machine state variables
    std::complex<double> terminalVoltage;
    std::vector<double> terminalVoltageVector;
    std::complex<double> electricalPower;
    std::vector<std::complex<double> > electricalPowerVector;
    double pm;
    std::vector<double> mechanicalPowerVector;
    double speed;
    std::vector<double> freqVector;
    double fieldVoltage;
    std::vector<double> fieldVoltageVector;
    double delta;
    std::vector<double> deltaVector;
 
    double initialFieldVoltage;
 
    // Internal machine variables
    double tranEq;
    double tranEd;
    double subEq;
    double subEd;
    double pe;
    double id;
    double iq;
    double sd;
    double sq;
 
    // Variables to extrapolate
    double oldId;
    double oldIq;
    double oldPe;
    double oldSd;
    double oldSq;
 
    // Integration constants
    IntegrationConstant icSpeed;
    IntegrationConstant icDelta;
    IntegrationConstant icTranEq;
    IntegrationConstant icTranEd;
    IntegrationConstant icSubEq;
    IntegrationConstant icSubEd;
 
    // Control
    ControlElementContainer* avr = nullptr;
    ControlElementContainer* speedGov = nullptr;
    //std::unique_ptr<ControlElementContainer> avr;
    //std::unique_ptr<ControlElementContainer> speedGov;
 
    // Control solvers
    //ControlElementSolver* avrSolver = nullptr;
    std::shared_ptr<ControlElementSolver> avrSolver;
    //ControlElementSolver* speedGovSolver = nullptr;
    std::shared_ptr<ControlElementSolver> speedGovSolver;
 
    Machines::SyncMachineModel model = Machines::SM_MODEL_1;
};
 
class SyncGenerator : public Machines
{
public:
    SyncGenerator();
    SyncGenerator(wxString name);
    virtual ~SyncGenerator();
 
    virtual Element* GetCopy();
    virtual void Init();
    //virtual void DrawSymbol() const;
    virtual void DrawDCSymbol(wxGraphicsContext* gc) const;
    virtual void DrawDCSymbol(wxDC& dc) const;
    virtual bool GetContextMenu(wxMenu& menu);
    virtual bool ShowForm(wxWindow* parent, Element* element);
    virtual wxString GetTipText() const;
    virtual SyncGeneratorElectricalData GetElectricalData() { return m_electricalData; }
    virtual SyncGeneratorElectricalData GetPUElectricalData(double systemPowerBase);
    virtual void SetElectricalData(SyncGeneratorElectricalData electricalData) { m_electricalData = electricalData; }
    virtual void SetNominalVoltage(std::vector<double> nominalVoltage, std::vector<ElectricalUnit> nominalVoltageUnit);
    virtual void SavePlotData();
    virtual bool GetPlotData(ElementPlotData& plotData, PlotStudy study = PlotStudy::STABILITY);
 
    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:
    std::vector<wxPoint2DDouble> m_sinePts;
 
    SyncGeneratorElectricalData m_electricalData;
};
 
#endif  // SYNCGENERATOR_H