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Reworked three windings transformers tests using a small network inst…
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…ead of a CGMES conformity one

Signed-off-by: Romain Courtier <[email protected]>
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@rcourtier
rcourtier committed Nov 13, 2024
1 parent 1213fc7 commit 54fc8a6
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120 changes: 51 additions & 69 deletions ...conversion/src/test/java/com/powsybl/cgmes/conversion/test/TransformerConversionTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,6 @@
package com.powsybl.cgmes.conversion.test;

import com.powsybl.cgmes.conformity.Cgmes3ModifiedCatalog;
import com.powsybl.cgmes.conformity.CgmesConformity1Catalog;
import com.powsybl.cgmes.conversion.CgmesImportPostProcessor;
import com.powsybl.cgmes.conversion.Conversion;
import com.powsybl.cgmes.conversion.Conversion.*;
Expand Down Expand Up @@ -167,133 +166,105 @@ void t2wRatio0XTest() {
assertTrue(t2xCompareFlow(n, "PST", 927.034612, -339.274880, -911.542354, 422.345850));
}

/**
* Default test for:
* <ul>
* <li>microGridBaseCaseBExfmr3Shunt</ul>
* <li>microGridBaseCaseBExfmr3RatioPhase</ul>
* <li>microGridBaseCaseBExfmr3Ratio0</ul>
* </ul>
*/
@Test
void microGridBaseCaseDefault() {
Conversion.Config config = new Conversion.Config();
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849);
assertTrue(ok);
}

@Test
void microGridBaseCaseBExfmr3ShuntNetworkSide() {
void t3wShuntNetworkSideTest() {
// Shunt admittances to ground at the network side (end1 of the leg)
Conversion.Config config = new Conversion.Config();
config.setXfmr3Shunt(Xfmr3ShuntInterpretationAlternative.NETWORK_SIDE);
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);
Network n = networkModel(threeWindingsTransformer(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849);
assertTrue(ok);
assertTrue(t3xCompareFlow(n, "T3W", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849));
}

@Test
void microGridBaseCaseBExfmr3ShuntStarBusSide() {
void t3wShuntStarBusSideTest() {
// Shunt admittances to ground at the start bus side (end2 of the leg)
Conversion.Config config = new Conversion.Config();
config.setXfmr3Shunt(Xfmr3ShuntInterpretationAlternative.STAR_BUS_SIDE);
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);
Network n = networkModel(threeWindingsTransformer(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849);
assertTrue(ok);
assertTrue(t3xCompareFlow(n, "T3W", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849));
}

@Test
void microGridBaseCaseBExfmr3ShuntSplit() {
void t3wShuntSplitTest() {
// Split shunt admittances to ground between two ends of the leg
Conversion.Config config = new Conversion.Config();
config.setXfmr2Shunt(Xfmr2ShuntInterpretationAlternative.SPLIT);
config.setXfmr3Shunt(Xfmr3ShuntInterpretationAlternative.SPLIT);
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);
Network n = networkModel(threeWindingsTransformer(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", 99.231950, 2.876479, -216.194348, -85.558437, 117.981856, 92.439531);
assertTrue(ok);
assertTrue(t3xCompareFlow(n, "T3W", 99.231950, 2.876479, -216.194348, -85.558437, 117.981856, 92.439531));
}

@Test
void microGridBaseCaseBExfmr3RatioPhaseNetworkSide() {
void t3wRatioPhaseNetworkSideTest() {
// All tapChangers (ratioTapChanger and phaseTapChanger) at the network side
Conversion.Config config = new Conversion.Config();
config.setXfmr3RatioPhase(Xfmr3RatioPhaseInterpretationAlternative.NETWORK_SIDE);
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);
Network n = networkModel(threeWindingsTransformer(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849);
assertTrue(ok);
assertTrue(t3xCompareFlow(n, "T3W", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849));
}

@Test
void microGridBaseCaseBExfmr3RatioPhaseStarBusSide() {
void t3wRatioPhaseStarBusSideTest() {
// All tapChangers (ratioTapChanger and phaseTapChanger) at the star bus side
Conversion.Config config = new Conversion.Config();
config.setXfmr3RatioPhase(Xfmr3RatioPhaseInterpretationAlternative.STAR_BUS_SIDE);
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);
Network n = networkModel(threeWindingsTransformer(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849);
assertTrue(ok);
assertTrue(t3xCompareFlow(n, "T3W", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849));
}

@Test
void microGridBaseCaseBExfmr3Ratio0StarBusSide() {
void t3wRatio0StarBusSideTest() {
// Structural ratio at the star bus side of all legs and RatedU0 = RatedU1
Conversion.Config config = new Conversion.Config();
config.setXfmr3StructuralRatio(Xfmr3StructuralRatioInterpretationAlternative.STAR_BUS_SIDE);
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);
Network n = networkModel(threeWindingsTransformer(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849);
assertTrue(ok);
assertTrue(t3xCompareFlow(n, "T3W", 99.227288, 2.747147, -216.195867, -85.490493, 117.988318, 92.500849));
}

@Test
void microGridBaseCaseBExfmr3Ratio0NetworkSide() {
void t3wRatio0NetworkSideTest() {
// Structural ratio at the network side of all legs. RatedU0 = 1 kv
Conversion.Config config = new Conversion.Config();
config.setXfmr3StructuralRatio(Xfmr3StructuralRatioInterpretationAlternative.NETWORK_SIDE);
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);
Network n = networkModel(threeWindingsTransformer(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", -0.000166, -0.000842, -0.006802, -0.004135, 0.006989, 0.005353);
assertTrue(ok);
assertTrue(t3xCompareFlow(n, "T3W", -0.000166, -0.000842, -0.006802, -0.004135, 0.006989, 0.005353));
}

@Test
void microGridBaseCaseBExfmr3Ratio0End1() {
void t3wRatio0End1Test() {
// Structural ratio at the network side of legs 2 and 3. RatedU0 = RatedU1
Conversion.Config config = new Conversion.Config();
config.setXfmr3StructuralRatio(Xfmr3StructuralRatioInterpretationAlternative.END1);
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);
Network n = networkModel(threeWindingsTransformer(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", -26.608872, -134.702971, -1088.277421, -661.570093, 1118.294368, 856.437794);
assertTrue(ok);
assertTrue(t3xCompareFlow(n, "T3W", -26.608872, -134.702971, -1088.277421, -661.570093, 1118.294368, 856.437794));
}

@Test
void microGridBaseCaseBExfmr3Ratio0End2() {
void t3wRatio0End2Test() {
// Structural ratio at the network side of legs 1 and 3. RatedU0 = RatedU2
Conversion.Config config = new Conversion.Config();
config.setXfmr3StructuralRatio(Xfmr3StructuralRatioInterpretationAlternative.END2);
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);
Network n = networkModel(threeWindingsTransformer(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", -8.049184, -40.747649, -329.203920, -200.124953, 338.284046, 259.072433);
assertTrue(ok);
assertTrue(t3xCompareFlow(n, "T3W", -8.049184, -40.747649, -329.203920, -200.124953, 338.284046, 259.072433));
}

@Test
void microGridBaseCaseBExfmr3Ratio0End3() {
void t3wRatio0End3Test() {
// Structural ratio at the network side of legs 1 and 2. RatedU0 = RatedU2
Conversion.Config config = new Conversion.Config();
config.setXfmr3StructuralRatio(Xfmr3StructuralRatioInterpretationAlternative.END3);
Network n = networkModel(CgmesConformity1Catalog.microGridBaseCaseBE(), config);
Network n = networkModel(threeWindingsTransformer(), config);

// RatioTapChanger
boolean ok = t3xCompareFlow(n, "84ed55f4-61f5-4d9d-8755-bba7b877a246", -0.073341, -0.371275, -2.999565, -1.823453, 3.082299, 2.360557);
assertTrue(ok);
assertTrue(t3xCompareFlow(n, "T3W", -0.073341, -0.371275, -2.999565, -1.823453, 3.082299, 2.360557));
}

@Test
Expand Down Expand Up @@ -430,6 +401,17 @@ private GridModelReferenceResources twoWindingsTransformers() {
"TwoWindingsTransformers_TP.xml"));
}

private GridModelReferenceResources threeWindingsTransformer() {
return new GridModelReferenceResources(
"ThreeWindingsTransformer",
null,
new ResourceSet(DIR,
"ThreeWindingsTransformer_EQ.xml",
"ThreeWindingsTransformer_SSH.xml",
"ThreeWindingsTransformer_SV.xml",
"ThreeWindingsTransformer_TP.xml"));
}

private GridModelReferenceResources phaseAngleClock(String phaseAngleClockEQ) {
return new GridModelReferenceResources(
"PhaseAngleClock",
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