Check measurement point are connected

dynawaltz-dsl/src/test/java/com/powsybl/dynawaltz/dsl/DynamicModelsSupplierTest.java

@@ -142,7 +142,7 @@ private static Stream<Arguments> provideAutomationSystemModelData() {
                 Arguments.of("/dynamicModels/overloadManagementTwoLevels.groovy", DynamicTwoLevelsOverloadManagementSystem.class, EurostagTutorialExample1Factory.create(), "AM_NHV1_NHV2_1", "CLA", "CurrentLimitAutomatonTwoLevels"),
                 Arguments.of("/dynamicModels/tapChanger.groovy", TapChangerAutomationSystem.class, EurostagTutorialExample1Factory.create(), "TC", "tc", "TapChangerAutomaton"),
                 Arguments.of("/dynamicModels/tapChangerBlockingBusBar.groovy", TapChangerBlockingAutomationSystem.class, FourSubstationsNodeBreakerFactory.create(), "ZAB", "ZAB", "TapChangerBlockingAutomaton2"),
-                Arguments.of("/dynamicModels/tapChangerBlocking.groovy", TapChangerBlockingAutomationSystem.class, EurostagTutorialExample1Factory.create(), "ZAB", "ZAB", "TapChangerBlockingAutomaton3"),
+                Arguments.of("/dynamicModels/tapChangerBlocking.groovy", TapChangerBlockingAutomationSystem.class, EurostagTutorialExample1Factory.createWithLFResults(), "ZAB", "ZAB", "TapChangerBlockingAutomaton3"),
                 Arguments.of("/dynamicModels/phaseShifterI.groovy", PhaseShifterIAutomationSystem.class, EurostagTutorialExample1Factory.create(), "PS_NGEN_NHV1", "ps", "PhaseShifterI"),
                 Arguments.of("/dynamicModels/phaseShifterP.groovy", PhaseShifterPAutomationSystem.class, EurostagTutorialExample1Factory.create(), "PS_NGEN_NHV1", "ps", "PhaseShifterP"),
                 Arguments.of("/dynamicModels/underVoltage.groovy", UnderVoltageAutomationSystem.class, EurostagTutorialExample1Factory.create(), "UV_GEN", "uv", "UnderVoltageAutomaton")

dynawaltz/src/main/java/com/powsybl/dynawaltz/builders/BuildersUtil.java

@@ -7,9 +7,7 @@
  */
 package com.powsybl.dynawaltz.builders;
 
-import com.powsybl.iidm.network.Identifiable;
-import com.powsybl.iidm.network.IdentifiableType;
-import com.powsybl.iidm.network.Network;
+import com.powsybl.iidm.network.*;
 
 /**
  * @author Laurent Issertial {@literal <laurent.issertial at rte-france.com>}
@@ -21,8 +19,28 @@ public final class BuildersUtil {
     private BuildersUtil() {
     }
 
+    /**
+     * Returns the ActionConnectionPoint (bus or busbar section) identified by the staticId parameter
+     * Verifies the point is energized and in main connected component, if not returns null
+     * @param network the network containing the ActionConnectionPoint
+     * @param staticId the identifiable id
+     * @return the energized action connection point if found, <code>null</code> instead
+     */
     public static Identifiable<?> getActionConnectionPoint(Network network, String staticId) {
-        Identifiable<?> point = network.getBusbarSection(staticId);
-        return point != null ? point : network.getBusBreakerView().getBus(staticId);
+        BusbarSection busbarSection = network.getBusbarSection(staticId);
+        if (busbarSection != null) {
+            return isEnergizedBus(busbarSection.getTerminal().getBusBreakerView().getBus()) ? busbarSection : null;
+        }
+        Bus bus = network.getBusBreakerView().getBus(staticId);
+        return isEnergizedBus(bus) ? bus : null;
+    }
+
+    /**
+     * Verifies a bus is energized and in main connected component
+     * @param bus the reviewed bus
+     * @return <code>true</code> if energized, <code>false</code> if not
+     */
+    private static boolean isEnergizedBus(Bus bus) {
+        return bus != null && !Double.isNaN(bus.getV()) && bus.isInMainConnectedComponent();
     }
 }

dynawaltz/src/main/java/com/powsybl/dynawaltz/models/buses/ActionConnectionPoint.java

@@ -12,7 +12,7 @@
 import java.util.Optional;
 
 /**
- * Interface for buses used by automatons for measure or event for various actions
+ * Interface for buses and busbar sections used by automatons for measure or event for various actions
  * @author Laurent Issertial {@literal <laurent.issertial at rte-france.com>}
  */
 public interface ActionConnectionPoint extends Model {

dynawaltz/src/test/java/com/powsybl/dynawaltz/models/ActionConnectionPointTest.java

@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) 2024, 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.dynawaltz.models;
+
+import com.powsybl.dynawaltz.builders.BuildersUtil;
+import com.powsybl.iidm.network.Network;
+import com.powsybl.iidm.network.test.EurostagTutorialExample1Factory;
+import com.powsybl.iidm.network.test.HvdcTestNetwork;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertNull;
+/**
+ * @author Laurent Issertial {@literal <laurent.issertial at rte-france.com>}
+ */
+class ActionConnectionPointTest {
+
+    @Test
+    void voltageOffBus() {
+        Network network = EurostagTutorialExample1Factory.create();
+        assertNull(BuildersUtil.getActionConnectionPoint(network, "NGEN"));
+    }
+
+    @Test
+    void voltageOffBusBarSection() {
+        Network network = HvdcTestNetwork.createBase();
+        assertNull(BuildersUtil.getActionConnectionPoint(network, "BBS1"));
+    }
+}

dynawaltz/src/test/java/com/powsybl/dynawaltz/xml/EmptyTapChangerBlockingAutomationSystemXmlTest.java

@@ -10,8 +10,6 @@
 import com.powsybl.dynawaltz.models.automationsystems.TapChangerAutomationSystemBuilder;
 import com.powsybl.dynawaltz.models.automationsystems.TapChangerBlockingAutomationSystemBuilder;
 import com.powsybl.dynawaltz.models.loads.LoadOneTransformerBuilder;
-import com.powsybl.iidm.network.Bus;
-import com.powsybl.iidm.network.VoltageLevel;
 import com.powsybl.iidm.network.test.EurostagTutorialExample1Factory;
 import org.junit.jupiter.api.Test;
 import org.xml.sax.SAXException;
@@ -26,10 +24,14 @@ class EmptyTapChangerBlockingAutomationSystemXmlTest extends AbstractDynamicMode
 
     @Override
     protected void setupNetwork() {
-        network = EurostagTutorialExample1Factory.create();
-        VoltageLevel vlload = network.getVoltageLevel("VLLOAD");
-        Bus nload = network.getBusBreakerView().getBus("NLOAD");
-        vlload.newLoad().setId("LOAD2").setBus(nload.getId()).setConnectableBus(nload.getId()).setP0(600.0).setQ0(200.0).add();
+        network = EurostagTutorialExample1Factory.createWithLFResults();
+        network.getVoltageLevel("VLLOAD").newLoad()
+                .setId("LOAD2")
+                .setBus("NLOAD")
+                .setConnectableBus("NLOAD")
+                .setP0(600.0)
+                .setQ0(200.0)
+                .add();
     }
 
     @Override

dynawaltz/src/test/java/com/powsybl/dynawaltz/xml/TapChangerAutomationSystemXmlTest.java

@@ -26,7 +26,7 @@ class TapChangerAutomationSystemXmlTest extends AbstractDynamicModelXmlTest {
 
     @Override
     protected void setupNetwork() {
-        network = EurostagTutorialExample1Factory.create();
+        network = EurostagTutorialExample1Factory.createWithLFResults();
         VoltageLevel vlload = network.getVoltageLevel("VLLOAD");
         Bus nload = network.getBusBreakerView().getBus("NLOAD");
         vlload.newLoad().setId("LOAD2").setBus(nload.getId()).setConnectableBus(nload.getId()).setP0(600.0).setQ0(200.0).add();

dynawaltz/src/test/java/com/powsybl/dynawaltz/xml/TapChangerBlockingAutomationSystemXmlTest.java

@@ -12,8 +12,6 @@
 import com.powsybl.dynawaltz.models.loads.LoadTwoTransformersTapChangersBuilder;
 import com.powsybl.dynawaltz.models.transformers.TransformerFixedRatioBuilder;
 import com.powsybl.dynawaltz.models.automationsystems.TapChangerBlockingAutomationSystemBuilder;
-import com.powsybl.iidm.network.Bus;
-import com.powsybl.iidm.network.VoltageLevel;
 import com.powsybl.iidm.network.test.EurostagTutorialExample1Factory;
 import org.junit.jupiter.api.Test;
 import org.xml.sax.SAXException;
@@ -31,10 +29,14 @@ class TapChangerBlockingAutomationSystemXmlTest extends AbstractDynamicModelXmlT
 
     @Override
     protected void setupNetwork() {
-        network = EurostagTutorialExample1Factory.create();
-        VoltageLevel vlload = network.getVoltageLevel("VLLOAD");
-        Bus nload = network.getBusBreakerView().getBus("NLOAD");
-        vlload.newLoad().setId("LOAD2").setBus(nload.getId()).setConnectableBus(nload.getId()).setP0(600.0).setQ0(200.0).add();
+        network = EurostagTutorialExample1Factory.createWithLFResults();
+        network.getVoltageLevel("VLLOAD").newLoad()
+                .setId("LOAD2")
+                .setBus("NLOAD")
+                .setConnectableBus("NLOAD")
+                .setP0(600.0)
+                .setQ0(200.0)
+                .add();
     }
 
     @Override