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added new columns :
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Slack bus boolean in Bus
r g and b in TapSteps
regulating bus id in Generators and Svc

Signed-off-by: Nicolas Pierre <nicolas.pierre@artelys.com>
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Nicolas Pierre committed Jun 7, 2023
1 parent fd70999 commit 14b1167
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Showing 2 changed files with 308 additions and 1 deletion.
1 change: 1 addition & 0 deletions ampl-converter/src/main/java/com/powsybl/ampl/converter/AmplConstants.java
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Expand Up @@ -26,6 +26,7 @@ private AmplConstants() {
public static final String MINP = "minP (MW)";
public static final String MAXP = "maxP (MW)";
public static final String V_REGUL = "v regul.";
public static final String V_REGUL_BUS = "v regul. bus";
public static final String ACTIVE_POWER = "P (MW)";
public static final String REACTIVE_POWER = "Q (MVar)";
public static final String MIN_Q_MAX_P = "minQmaxP (MVar)";
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308 changes: 307 additions & 1 deletion ampl-converter/src/main/java/com/powsybl/ampl/converter/version/ExtendedAmplExporter.java
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Expand Up @@ -6,10 +6,21 @@
*/
package com.powsybl.ampl.converter.version;

import com.powsybl.ampl.converter.AmplConstants;
import com.powsybl.ampl.converter.AmplExportConfig;
import com.powsybl.ampl.converter.AmplSubset;
import com.powsybl.ampl.converter.AmplUtil;
import com.powsybl.ampl.converter.util.NetworkUtil;
import com.powsybl.commons.io.table.Column;
import com.powsybl.commons.io.table.TableFormatter;
import com.powsybl.commons.util.StringToIntMapper;
import com.powsybl.iidm.network.Network;
import com.powsybl.iidm.network.*;
import com.powsybl.iidm.network.util.ConnectedComponents;

import java.io.IOException;
import java.util.List;

import static com.powsybl.ampl.converter.AmplConstants.*;

/**
* @author Nicolas PIERRE <nicolas.pierre at artelys.com>
Expand All @@ -23,4 +34,299 @@ public ExtendedAmplExporter(AmplExportConfig config,
super(config, network, mapper, variantIndex, faultNum, actionNum);
}

private static class ImpedanceAndAdmittance {
double r;
double x;
double g;
double b;

public ImpedanceAndAdmittance(double r, double x, double g, double b) {
this.r = r;
this.x = x;
this.g = g;
this.b = b;
}
}

@Override
public List<Column> getBusesColumns() {
return List.of(new Column(VARIANT),
new Column(NUM),
new Column(SUBSTATION),
new Column("cc"),
new Column("v (pu)"),
new Column("theta (rad)"),
new Column("p (MW)"),
new Column("q (MVar)"),
new Column("slack bus"),
new Column(FAULT),
new Column(getConfig().getActionType().getLabel()),
new Column(ID));
}

@Override
public List<Column> getTapChangerTableColumns() {
return List.of(new Column(VARIANT),
new Column(NUM),
new Column("tap"),
new Column("var ratio"),
new Column("r (pu)"),
new Column("x (pu)"),
new Column("g (pu)"),
new Column("b (pu)"),
new Column("angle (rad)"),
new Column(FAULT),
new Column(getConfig().getActionType().getLabel()));
}

@Override
public List<Column> getGeneratorsColumns() {
return List.of(
new Column(VARIANT),
new Column(NUM),
new Column(BUS),
new Column(CON_BUS),
new Column(SUBSTATION),
new Column(MINP),
new Column(MAXP),
new Column(MIN_Q_MAX_P),
new Column(MIN_Q0),
new Column(MIN_Q_MIN_P),
new Column(MAX_Q_MAX_P),
new Column(MAX_Q0),
new Column(MAX_Q_MIN_P),
new Column(V_REGUL),
new Column(V_REGUL_BUS),
new Column(TARGET_V),
new Column("targetP (MW)"),
new Column(TARGET_Q),
new Column(FAULT),
new Column(getConfig().getActionType().getLabel()),
new Column(ID),
new Column(DESCRIPTION),
new Column(ACTIVE_POWER),
new Column(REACTIVE_POWER)
);
}

@Override
public List<Column> getStaticVarCompensatorColumns() {
return List.of(
new Column(VARIANT),
new Column(NUM),
new Column(BUS),
new Column(CON_BUS),
new Column(SUBSTATION),
new Column("minB (pu)"),
new Column("maxB (pu)"),
new Column(V_REGUL),
new Column(V_REGUL_BUS),
new Column(TARGET_V),
new Column(TARGET_Q),
new Column(FAULT),
new Column(getConfig().getActionType().getLabel()),
new Column(ID),
new Column(DESCRIPTION),
new Column(ACTIVE_POWER),
new Column(REACTIVE_POWER)
);
}

@Override
public void writeBusesColumnsToFormatter(TableFormatter formatter, Bus b) throws IOException {
int ccNum = ConnectedComponents.getCcNum(b);
String id = b.getId();
VoltageLevel vl = b.getVoltageLevel();
int num = getMapper().getInt(AmplSubset.BUS, id);
int vlNum = getMapper().getInt(AmplSubset.VOLTAGE_LEVEL, vl.getId());
double nomV = vl.getNominalV();
double v = b.getV() / nomV;
double theta = Math.toRadians(b.getAngle());
formatter.writeCell(getVariantIndex())
.writeCell(num)
.writeCell(vlNum)
.writeCell(ccNum)
.writeCell(v)
.writeCell(theta)
.writeCell(b.getP())
.writeCell(b.getQ())
.writeCell(NetworkUtil.isSlackBus(b))
.writeCell(getFaultNum())
.writeCell(getActionNum())
.writeCell(id);
}

@Override
public void writeTwoWindingsTransformerTapChangerTableToFormatter(TableFormatter formatter,
TwoWindingsTransformer twt) throws IOException {
Terminal t2 = twt.getTerminal2();
double vb2 = t2.getVoltageLevel().getNominalV();
double zb2 = vb2 * vb2 / AmplConstants.SB;
ImpedanceAndAdmittance transformer = new ImpedanceAndAdmittance(twt.getR(), twt.getX(),
twt.getG(), twt.getB());
RatioTapChanger rtc = twt.getRatioTapChanger();
if (rtc != null) {
String id = twt.getId() + RATIO_TABLE;
writeRatioTapChanger(formatter, id, zb2, transformer, rtc);
}

PhaseTapChanger ptc = twt.getPhaseTapChanger();
if (ptc != null) {
String id = twt.getId() + PHASE_TABLE;
writePhaseTapChanger(formatter, id, zb2, transformer, ptc);
}
}

@Override
public void writeThreeWindingsTransformerTapChangerTableToFormatter(TableFormatter formatter,
ThreeWindingsTransformer twt) throws IOException {
int legNumber = 0;
for (ThreeWindingsTransformer.Leg leg : twt.getLegs()) {
legNumber++;
RatioTapChanger rtc = leg.getRatioTapChanger();
double vb = twt.getRatedU0();
double zb = vb * vb / AmplConstants.SB;
ImpedanceAndAdmittance transformer = new ImpedanceAndAdmittance(leg.getR(), leg.getX(),
leg.getG(), leg.getB());
if (rtc != null) {
String id = twt.getId() + "_leg" + legNumber + RATIO_TABLE;
writeRatioTapChanger(formatter, id, zb, transformer, rtc);
}
PhaseTapChanger ptc = leg.getPhaseTapChanger();
if (ptc != null) {
String id = twt.getId() + "_leg" + legNumber + PHASE_TABLE;
writePhaseTapChanger(formatter, id, zb, transformer, ptc);
}
}
}

private void writeRatioTapChanger(TableFormatter formatter, String id, double zb2,
ImpedanceAndAdmittance transformerZandY,
RatioTapChanger rtc) throws IOException {
int num = getMapper().getInt(AmplSubset.TAP_CHANGER_TABLE, id);

int lowTapPosition = rtc.getLowTapPosition();
for (int position = lowTapPosition; position <= rtc.getHighTapPosition(); position++) {
RatioTapChangerStep step = rtc.getStep(position);
writeTapChanger(formatter, zb2,
transformerZandY, num, rtc.getLowTapPosition(),
new ImpedanceAndAdmittance(step.getR(), step.getX(), step.getG(), step.getB()), position, step.getRho(),
0);
}
}

private void writePhaseTapChanger(TableFormatter formatter, String id, double zb2,
ImpedanceAndAdmittance transformerZandY,
PhaseTapChanger ptc) throws IOException {
int num = getMapper().getInt(AmplSubset.TAP_CHANGER_TABLE, id);

for (int position = ptc.getLowTapPosition(); position <= ptc.getHighTapPosition(); position++) {
PhaseTapChangerStep step = ptc.getStep(position);
writeTapChanger(formatter, zb2,
transformerZandY, num, ptc.getLowTapPosition(),
new ImpedanceAndAdmittance(step.getR(), step.getX(), step.getG(), step.getB()), position, step.getRho(),
Math.toRadians(step.getAlpha()));
}
}

private void writeTapChanger(TableFormatter formatter, double zb2, ImpedanceAndAdmittance transformer, int num,
int lowTapPosition, ImpedanceAndAdmittance step, int position, double rho,
double alpha) throws IOException {
double rNorm = transformer.r * (1 + step.r / 100) / zb2;
double xNorm = transformer.x * (1 + step.x / 100) / zb2;
double gNorm = transformer.g * (1 + step.g / 100) / zb2;
double bNorm = transformer.b * (1 + step.b / 100) / zb2;
formatter.writeCell(getVariantIndex())
.writeCell(num)
.writeCell(position - lowTapPosition + 1)
.writeCell(rho)
.writeCell(rNorm)
.writeCell(xNorm)
.writeCell(gNorm)
.writeCell(bNorm)
.writeCell(alpha)
.writeCell(getFaultNum())
.writeCell(getActionNum());
}

@Override
public void writeGeneratorToFormatter(TableFormatter formatter, Generator gen) throws IOException {
String id = gen.getId();
Terminal t = gen.getTerminal();
int num = getMapper().getInt(AmplSubset.GENERATOR, id);
int vlNum = getMapper().getInt(AmplSubset.VOLTAGE_LEVEL, t.getVoltageLevel().getId());
int busNum = AmplUtil.getBusNum(getMapper(), t);
int conBusNum = AmplUtil.getConnectableBusNum(getMapper(), t);
double minP = gen.getMinP();
double maxP = gen.getMaxP();
double vb = gen.getRegulatingTerminal().getVoltageLevel().getNominalV();
int regulatingBusNum = gen.isVoltageRegulatorOn() ?
getMapper().getInt(AmplSubset.BUS, gen.getRegulatingTerminal().getBusView().getBus().getId()) : -1;

formatter.writeCell(getVariantIndex())
.writeCell(num)
.writeCell(busNum)
.writeCell(conBusNum != -1 ? conBusNum : busNum)
.writeCell(vlNum)
.writeCell(minP)
.writeCell(maxP)
.writeCell(gen.getReactiveLimits().getMinQ(maxP))
.writeCell(gen.getReactiveLimits().getMinQ(0))
.writeCell(gen.getReactiveLimits().getMinQ(minP))
.writeCell(gen.getReactiveLimits().getMaxQ(maxP))
.writeCell(gen.getReactiveLimits().getMaxQ(0))
.writeCell(gen.getReactiveLimits().getMaxQ(minP))
.writeCell(gen.isVoltageRegulatorOn())
.writeCell(regulatingBusNum)
.writeCell(gen.getTargetV() / vb)
.writeCell(gen.getTargetP())
.writeCell(gen.getTargetQ())
.writeCell(getFaultNum())
.writeCell(getActionNum())
.writeCell(id)
.writeCell(gen.getNameOrId())
.writeCell(t.getP())
.writeCell(t.getQ());
}

@Override
public void writeStaticVarCompensatorToFormatter(TableFormatter formatter,
StaticVarCompensator svc) throws IOException {
String id = svc.getId();
int num = getMapper().getInt(AmplSubset.STATIC_VAR_COMPENSATOR, id);

Terminal t = svc.getTerminal();

int busNum = AmplUtil.getBusNum(getMapper(), t);
int conBusNum = AmplUtil.getConnectableBusNum(getMapper(), t);

boolean voltageRegulation = svc.getRegulationMode().equals(StaticVarCompensator.RegulationMode.VOLTAGE);
int regulatingBusNum = voltageRegulation ?
getMapper().getInt(AmplSubset.BUS, svc.getRegulatingTerminal().getBusView().getBus().getId()) : -1;

double vlSet = svc.getVoltageSetpoint();
double vb = t.getVoltageLevel().getNominalV();
double zb = vb * vb / AmplConstants.SB; // Base impedance

int vlNum = getMapper().getInt(AmplSubset.VOLTAGE_LEVEL, t.getVoltageLevel().getId());
formatter.writeCell(getVariantIndex())
.writeCell(num)
.writeCell(busNum)
.writeCell(conBusNum)
.writeCell(vlNum)
.writeCell(svc.getBmin() * zb)
.writeCell(svc.getBmax() * zb)
.writeCell(voltageRegulation)
.writeCell(regulatingBusNum)
.writeCell(vlSet / vb)
.writeCell(svc.getReactivePowerSetpoint())
.writeCell(getFaultNum())
.writeCell(getActionNum())
.writeCell(id)
.writeCell(svc.getNameOrId())
.writeCell(t.getP())
.writeCell(t.getQ());

}

}

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