ConnectGeneratorTest.java
/**
* Copyright (c) 2019, RTE (http://www.rte-france.com)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.iidm.modification;
import com.powsybl.iidm.network.Generator;
import com.powsybl.iidm.network.Network;
import com.powsybl.iidm.network.test.FourSubstationsNodeBreakerFactory;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
/**
* @author Olivier Perrin {@literal <olivier.perrin at rte-france.com>}
*/
class ConnectGeneratorTest {
private Network network;
private Generator g2;
private Generator g3;
@BeforeEach
void setUp() {
network = FourSubstationsNodeBreakerFactory.create();
Generator g1 = network.getGenerator("GH1");
g2 = network.getGenerator("GH2");
g3 = network.getGenerator("GH3");
g1.setTargetV(11.);
g2.setTargetV(22.);
g3.setTargetV(33.);
g1.getTerminal().disconnect();
g2.getTerminal().disconnect();
network.getVoltageLevel("S1VL2").getBusView().getBus("S1VL2_0").setV(99.);
}
@Test
void testConnectVoltageRegulatorOff() {
g2.setVoltageRegulatorOn(false);
new ConnectGenerator(g2.getId()).apply(network);
assertTrue(g2.getTerminal().isConnected());
assertEquals(22., g2.getTargetV(), 0.01);
}
@Test
void testWithAlreadyConnectedGenerators() {
g2.setVoltageRegulatorOn(true);
new ConnectGenerator(g2.getId()).apply(network);
assertTrue(g2.getTerminal().isConnected());
assertEquals(33., g2.getTargetV(), 0.01);
}
@Test
void testWithoutAlreadyConnectedGenerators() {
g3.getTerminal().disconnect();
g2.setVoltageRegulatorOn(true);
new ConnectGenerator(g2.getId()).apply(network);
assertTrue(g2.getTerminal().isConnected());
assertEquals(22.0, g2.getTargetV(), 0.01);
}
@Test
void testConnectGeneratorWithWrongTargetV() {
g2.setVoltageRegulatorOn(true);
g2.setRegulatingTerminal(g3.getTerminal());
new ConnectGenerator(g2.getId()).apply(network);
assertTrue(g2.getTerminal().isConnected());
assertEquals(33, g2.getTargetV(), 0.01);
}
@Test
void testConnectGeneratorWithWrongTargetV2() {
// heterogeneous controls not taken into account yet.
double shuntTargetV = 123;
network.getShuntCompensatorStream().forEach(sc -> {
sc.setTargetV(shuntTargetV);
sc.setTargetDeadband(1);
sc.setVoltageRegulatorOn(true);
});
g2.setVoltageRegulatorOn(true);
g2.setRegulatingTerminal(g3.getTerminal());
new ConnectGenerator(g2.getId()).apply(network);
assertTrue(g2.getTerminal().isConnected());
assertEquals(33.0, g2.getTargetV(), 0.01);
}
@Test
void testConnectGeneratorWithNoNetworkInformation() {
g3.setVoltageRegulatorOn(false);
g2.setVoltageRegulatorOn(false);
g2.setRegulatingTerminal(g3.getTerminal());
g2.setTargetV(Double.NaN);
GeneratorModification.Modifs modifs = new GeneratorModification.Modifs();
modifs.setVoltageRegulatorOn(true); // no targetV provided!
modifs.setConnected(true);
new GeneratorModification(g2.getId(), modifs).apply(network);
assertTrue(g2.getTerminal().isConnected());
assertEquals(g2.getRegulatingTerminal().getBusView().getBus().getV(), g2.getTargetV(), 0.01);
}
@Test
void testGetName() {
AbstractNetworkModification networkModification = new ConnectGenerator("ID");
assertEquals("ConnectGenerator", networkModification.getName());
GeneratorModification.Modifs modifs = new GeneratorModification.Modifs();
networkModification = new GeneratorModification("ID", modifs);
assertEquals("GeneratorModification", networkModification.getName());
}
@Test
void testHasImpact() {
ConnectGenerator modification = new ConnectGenerator("WRONG_ID");
assertEquals(NetworkModificationImpact.CANNOT_BE_APPLIED, modification.hasImpactOnNetwork(network));
modification = new ConnectGenerator(g2.getId());
assertEquals(NetworkModificationImpact.HAS_IMPACT_ON_NETWORK, modification.hasImpactOnNetwork(network));
modification = new ConnectGenerator(g3.getId());
assertEquals(NetworkModificationImpact.NO_IMPACT_ON_NETWORK, modification.hasImpactOnNetwork(network));
}
}