diff --git a/dynawaltz-dsl/src/main/groovy/com/powsybl/dynawaltz/dsl/events/EventDisconnectionGroovyExtension.groovy b/dynawaltz-dsl/src/main/groovy/com/powsybl/dynawaltz/dsl/events/EventDisconnectionGroovyExtension.groovy
index ac6567995..3cb073635 100644
--- a/dynawaltz-dsl/src/main/groovy/com/powsybl/dynawaltz/dsl/events/EventDisconnectionGroovyExtension.groovy
+++ b/dynawaltz-dsl/src/main/groovy/com/powsybl/dynawaltz/dsl/events/EventDisconnectionGroovyExtension.groovy
@@ -13,7 +13,7 @@ import com.powsybl.dynamicsimulation.groovy.EventModelGroovyExtension
 import com.powsybl.dynawaltz.dsl.AbstractPureDynamicGroovyExtension
 import com.powsybl.dynawaltz.dsl.DslEquipment
 import com.powsybl.dynawaltz.dsl.builders.AbstractEventModelBuilder
-import com.powsybl.dynawaltz.models.events.AbstractEventModel
+import com.powsybl.dynawaltz.models.events.AbstractEvent
 import com.powsybl.dynawaltz.models.events.EventHvdcDisconnection
 import com.powsybl.dynawaltz.models.events.EventQuadripoleDisconnection
 import com.powsybl.dynawaltz.models.events.EventInjectionDisconnection
@@ -106,7 +106,7 @@ class EventDisconnectionGroovyExtension extends AbstractPureDynamicGroovyExtensi
         }
 
         @Override
-        AbstractEventModel build() {
+        AbstractEvent build() {
             if (isInstantiable()) {
                 switch(disconnectionType) {
                     case DisconnectionType.INJECTION :
diff --git a/dynawaltz-dsl/src/test/java/com/powsybl/dynawaltz/dsl/EventModelsSupplierTest.java b/dynawaltz-dsl/src/test/java/com/powsybl/dynawaltz/dsl/EventModelsSupplierTest.java
index 045a1942d..15820e0e7 100644
--- a/dynawaltz-dsl/src/test/java/com/powsybl/dynawaltz/dsl/EventModelsSupplierTest.java
+++ b/dynawaltz-dsl/src/test/java/com/powsybl/dynawaltz/dsl/EventModelsSupplierTest.java
@@ -36,7 +36,7 @@ class EventModelsSupplierTest extends AbstractModelSupplierTest {
 
     @ParameterizedTest(name = "{0}")
     @MethodSource("provideEventModelData")
-    void testEventModels(String groovyScriptName, Class<? extends AbstractEventModel> modelClass, Network network, String equipmentStaticId, String dynamicId, String lib, double startTime) {
+    void testEventModels(String groovyScriptName, Class<? extends AbstractEvent> modelClass, Network network, String equipmentStaticId, String dynamicId, String lib, double startTime) {
         EventModelsSupplier supplier = new GroovyEventModelsSupplier(getResourceAsStream(groovyScriptName), EXTENSIONS);
         List<EventModel> eventModels = supplier.get(network);
         assertEquals(1, eventModels.size());
@@ -51,7 +51,7 @@ void testDslWarnings(String groovyScriptName, Network network) {
         assertTrue(supplier.get(network).isEmpty());
     }
 
-    void assertEventModel(AbstractEventModel em, String dynamicId, String equipmentStaticId, String lib, double startTime) {
+    void assertEventModel(AbstractEvent em, String dynamicId, String equipmentStaticId, String lib, double startTime) {
         assertEquals(dynamicId, em.getDynamicModelId());
         assertEquals(equipmentStaticId, em.getEquipment().getId());
         assertEquals(dynamicId, em.getParameterSetId());
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/buses/DefaultBusModel.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/buses/DefaultBus.java
similarity index 90%
rename from dynawaltz/src/main/java/com/powsybl/dynawaltz/models/buses/DefaultBusModel.java
rename to dynawaltz/src/main/java/com/powsybl/dynawaltz/models/buses/DefaultBus.java
index 4423c7177..fa61007cb 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/buses/DefaultBusModel.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/buses/DefaultBus.java
@@ -13,8 +13,8 @@
 /**
  * @author Florian Dupuy <florian.dupuy at rte-france.com>
  */
-public class DefaultBusModel extends AbstractDefaultModel implements BusModel {
-    public DefaultBusModel(String staticId) {
+public class DefaultBus extends AbstractDefaultModel implements BusModel {
+    public DefaultBus(String staticId) {
         super(staticId);
     }
 
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/defaultmodels/DefaultModelsHandler.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/defaultmodels/DefaultModelsHandler.java
index 77df92ffc..656048e65 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/defaultmodels/DefaultModelsHandler.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/defaultmodels/DefaultModelsHandler.java
@@ -9,20 +9,20 @@
 import com.powsybl.commons.PowsyblException;
 import com.powsybl.dynawaltz.models.Model;
 import com.powsybl.dynawaltz.models.buses.BusModel;
-import com.powsybl.dynawaltz.models.buses.DefaultBusModel;
+import com.powsybl.dynawaltz.models.buses.DefaultBus;
 import com.powsybl.dynawaltz.models.generators.GeneratorModel;
-import com.powsybl.dynawaltz.models.generators.DefaultGeneratorModel;
-import com.powsybl.dynawaltz.models.hvdc.DefaultHvdcModel;
+import com.powsybl.dynawaltz.models.generators.DefaultGenerator;
+import com.powsybl.dynawaltz.models.hvdc.DefaultHvdc;
 import com.powsybl.dynawaltz.models.hvdc.HvdcModel;
-import com.powsybl.dynawaltz.models.lines.DefaultLineModel;
+import com.powsybl.dynawaltz.models.lines.DefaultLine;
 import com.powsybl.dynawaltz.models.lines.LineModel;
-import com.powsybl.dynawaltz.models.loads.DefaultLoadModel;
+import com.powsybl.dynawaltz.models.loads.DefaultLoad;
 import com.powsybl.dynawaltz.models.loads.LoadModel;
-import com.powsybl.dynawaltz.models.shunts.DefaultShuntModel;
+import com.powsybl.dynawaltz.models.shunts.DefaultShunt;
 import com.powsybl.dynawaltz.models.shunts.ShuntModel;
-import com.powsybl.dynawaltz.models.svarcs.DefaultStaticVarCompensatorModel;
+import com.powsybl.dynawaltz.models.svarcs.DefaultStaticVarCompensator;
 import com.powsybl.dynawaltz.models.svarcs.StaticVarCompensatorModel;
-import com.powsybl.dynawaltz.models.transformers.DefaultTransformerModel;
+import com.powsybl.dynawaltz.models.transformers.DefaultTransformer;
 import com.powsybl.dynawaltz.models.transformers.TransformerModel;
 import com.powsybl.iidm.network.Identifiable;
 import com.powsybl.iidm.network.IdentifiableType;
@@ -44,14 +44,14 @@ public class DefaultModelsHandler {
     private final Map<Class<? extends Model>, DefaultModelFactory<? extends Model>> factoryMap;
 
     public DefaultModelsHandler() {
-        factoryMap = Map.of(BusModel.class, new DefaultModelFactory<BusModel>(DefaultBusModel::new),
-                GeneratorModel.class, new DefaultModelFactory<GeneratorModel>(DefaultGeneratorModel::new),
-                HvdcModel.class, new DefaultModelFactory<HvdcModel>(DefaultHvdcModel::new),
-                LineModel.class, new DefaultModelFactory<LineModel>(DefaultLineModel::new),
-                LoadModel.class, new DefaultModelFactory<LoadModel>(DefaultLoadModel::new),
-                ShuntModel.class, new DefaultModelFactory<ShuntModel>(DefaultShuntModel::new),
-                StaticVarCompensatorModel.class, new DefaultModelFactory<StaticVarCompensatorModel>(DefaultStaticVarCompensatorModel::new),
-                TransformerModel.class, new DefaultModelFactory<TransformerModel>(DefaultTransformerModel::new));
+        factoryMap = Map.of(BusModel.class, new DefaultModelFactory<BusModel>(DefaultBus::new),
+                GeneratorModel.class, new DefaultModelFactory<GeneratorModel>(DefaultGenerator::new),
+                HvdcModel.class, new DefaultModelFactory<HvdcModel>(DefaultHvdc::new),
+                LineModel.class, new DefaultModelFactory<LineModel>(DefaultLine::new),
+                LoadModel.class, new DefaultModelFactory<LoadModel>(DefaultLoad::new),
+                ShuntModel.class, new DefaultModelFactory<ShuntModel>(DefaultShunt::new),
+                StaticVarCompensatorModel.class, new DefaultModelFactory<StaticVarCompensatorModel>(DefaultStaticVarCompensator::new),
+                TransformerModel.class, new DefaultModelFactory<TransformerModel>(DefaultTransformer::new));
 
         powSyBlTypeToModel.put(IdentifiableType.BUS, BusModel.class);
         powSyBlTypeToModel.put(IdentifiableType.GENERATOR, GeneratorModel.class);
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/AbstractDynamicLibEventDisconnection.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/AbstractDynamicLibEventDisconnection.java
index b589ffa1b..559bd45d5 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/AbstractDynamicLibEventDisconnection.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/AbstractDynamicLibEventDisconnection.java
@@ -21,7 +21,7 @@
 /**
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public abstract class AbstractDynamicLibEventDisconnection extends AbstractEventModel {
+public abstract class AbstractDynamicLibEventDisconnection extends AbstractEvent {
 
     private static final String EVENT_PREFIX = "Disconnect_";
     private static final String DYNAMIC_MODEL_LIB = "EventSetPointBoolean";
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/AbstractEventModel.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/AbstractEvent.java
similarity index 90%
rename from dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/AbstractEventModel.java
rename to dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/AbstractEvent.java
index ee1c4a5f7..d51d79372 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/AbstractEventModel.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/AbstractEvent.java
@@ -19,12 +19,12 @@
  * @author Florian Dupuy <florian.dupuy at rte-france.com>
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public abstract class AbstractEventModel extends AbstractPureDynamicBlackBoxModel implements EventModel {
+public abstract class AbstractEvent extends AbstractPureDynamicBlackBoxModel implements EventModel {
 
     private final Identifiable<?> equipment;
     private final double startTime;
 
-    protected AbstractEventModel(Identifiable<?> equipment, double startTime, String eventPrefix) {
+    protected AbstractEvent(Identifiable<?> equipment, double startTime, String eventPrefix) {
         super(generateEventId(equipment.getId(), eventPrefix));
         this.equipment = equipment;
         this.startTime = startTime;
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/EventActivePowerVariation.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/EventActivePowerVariation.java
index 9f7676e18..265795ee8 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/EventActivePowerVariation.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/EventActivePowerVariation.java
@@ -26,7 +26,7 @@
 /**
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class EventActivePowerVariation extends AbstractEventModel {
+public class EventActivePowerVariation extends AbstractEvent {
 
     private static final EnumSet<IdentifiableType> CONNECTABLE_EQUIPMENTS = EnumSet.of(IdentifiableType.GENERATOR, IdentifiableType.LOAD);
     private static final String EVENT_PREFIX = "Step_";
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/EventQuadripoleDisconnection.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/EventQuadripoleDisconnection.java
index 8dab7f5db..f2f59fdc8 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/EventQuadripoleDisconnection.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/EventQuadripoleDisconnection.java
@@ -21,7 +21,7 @@
  * @author Marcos de Miguel <demiguelm at aia.es>
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class EventQuadripoleDisconnection extends AbstractEventModel {
+public class EventQuadripoleDisconnection extends AbstractEvent {
 
     private static final String EVENT_PREFIX = "Disconnect_";
     private final boolean disconnectOrigin;
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/NodeFaultEvent.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/NodeFaultEvent.java
index 299c70430..bd4763d5b 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/NodeFaultEvent.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/events/NodeFaultEvent.java
@@ -21,7 +21,7 @@
 /**
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class NodeFaultEvent extends AbstractEventModel {
+public class NodeFaultEvent extends AbstractEvent {
 
     private static final String EVENT_PREFIX = "Node_Fault_";
 
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/AbstractGeneratorModel.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/AbstractGenerator.java
similarity index 91%
rename from dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/AbstractGeneratorModel.java
rename to dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/AbstractGenerator.java
index 7414ea487..ba34d2d0a 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/AbstractGeneratorModel.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/AbstractGenerator.java
@@ -22,14 +22,14 @@
  * @author Marcos de Miguel <demiguelm at aia.es>
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public abstract class AbstractGeneratorModel extends AbstractEquipmentBlackBoxModel<Generator> implements GeneratorModel {
+public abstract class AbstractGenerator extends AbstractEquipmentBlackBoxModel<Generator> implements GeneratorModel {
 
     protected static final List<VarMapping> VAR_MAPPING = Arrays.asList(
             new VarMapping("generator_PGenPu", "p"),
             new VarMapping("generator_QGenPu", "q"),
             new VarMapping("generator_state", "state"));
 
-    protected AbstractGeneratorModel(String dynamicModelId, Generator generator, String parameterSetId, String lib) {
+    protected AbstractGenerator(String dynamicModelId, Generator generator, String parameterSetId, String lib) {
         super(dynamicModelId, parameterSetId, generator, lib);
     }
 
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/DefaultGeneratorModel.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/DefaultGenerator.java
similarity index 89%
rename from dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/DefaultGeneratorModel.java
rename to dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/DefaultGenerator.java
index f4ad0c303..eb413aee1 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/DefaultGeneratorModel.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/DefaultGenerator.java
@@ -13,9 +13,9 @@
 /**
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class DefaultGeneratorModel extends AbstractInjectionDefaultModel implements GeneratorModel, ControllableEquipment {
+public class DefaultGenerator extends AbstractInjectionDefaultModel implements GeneratorModel, ControllableEquipment {
 
-    public DefaultGeneratorModel(String staticId) {
+    public DefaultGenerator(String staticId) {
         super(staticId);
     }
 
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/GeneratorFictitious.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/GeneratorFictitious.java
index fb532fb40..f4dff7f16 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/GeneratorFictitious.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/GeneratorFictitious.java
@@ -12,7 +12,7 @@
  * @author Dimitri Baudrier <dimitri.baudrier at rte-france.com>
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class GeneratorFictitious extends AbstractGeneratorModel {
+public class GeneratorFictitious extends AbstractGenerator {
 
     public GeneratorFictitious(String dynamicModelId, Generator generator, String parameterSetId) {
         super(dynamicModelId, generator, parameterSetId, "GeneratorFictitious");
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/SynchronizedGenerator.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/SynchronizedGenerator.java
index e32ed0703..c9100675a 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/SynchronizedGenerator.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/generators/SynchronizedGenerator.java
@@ -19,7 +19,7 @@
  * @author Dimitri Baudrier <dimitri.baudrier at rte-france.com>
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class SynchronizedGenerator extends AbstractGeneratorModel implements FrequencySynchronizedModel {
+public class SynchronizedGenerator extends AbstractGenerator implements FrequencySynchronizedModel {
 
     public SynchronizedGenerator(String dynamicModelId, Generator generator, String parameterSetId, String generatorLib) {
         super(dynamicModelId, generator, parameterSetId, generatorLib);
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/hvdc/DefaultHvdcModel.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/hvdc/DefaultHvdc.java
similarity index 86%
rename from dynawaltz/src/main/java/com/powsybl/dynawaltz/models/hvdc/DefaultHvdcModel.java
rename to dynawaltz/src/main/java/com/powsybl/dynawaltz/models/hvdc/DefaultHvdc.java
index a5d058577..ac823e6d6 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/hvdc/DefaultHvdcModel.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/hvdc/DefaultHvdc.java
@@ -13,9 +13,9 @@
 /**
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class DefaultHvdcModel extends AbstractDefaultModel implements HvdcModel {
+public class DefaultHvdc extends AbstractDefaultModel implements HvdcModel {
 
-    public DefaultHvdcModel(String staticId) {
+    public DefaultHvdc(String staticId) {
         super(staticId);
     }
 
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/lines/DefaultLineModel.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/lines/DefaultLine.java
similarity index 88%
rename from dynawaltz/src/main/java/com/powsybl/dynawaltz/models/lines/DefaultLineModel.java
rename to dynawaltz/src/main/java/com/powsybl/dynawaltz/models/lines/DefaultLine.java
index 4928b6605..5ecf3326c 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/lines/DefaultLineModel.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/lines/DefaultLine.java
@@ -12,9 +12,9 @@
 /**
  * @author Florian Dupuy <florian.dupuy at rte-france.com>
  */
-public class DefaultLineModel extends AbstractDefaultModel implements LineModel {
+public class DefaultLine extends AbstractDefaultModel implements LineModel {
 
-    public DefaultLineModel(String staticId) {
+    public DefaultLine(String staticId) {
         super(staticId);
     }
 
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/loads/DefaultLoadModel.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/loads/DefaultLoad.java
similarity index 82%
rename from dynawaltz/src/main/java/com/powsybl/dynawaltz/models/loads/DefaultLoadModel.java
rename to dynawaltz/src/main/java/com/powsybl/dynawaltz/models/loads/DefaultLoad.java
index 5c5fbc778..f65e9f3a5 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/loads/DefaultLoadModel.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/loads/DefaultLoad.java
@@ -13,9 +13,9 @@
 /**
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class DefaultLoadModel extends AbstractInjectionDefaultModel implements LoadModel, ControllableEquipment {
+public class DefaultLoad extends AbstractInjectionDefaultModel implements LoadModel, ControllableEquipment {
 
-    public DefaultLoadModel(String staticId) {
+    public DefaultLoad(String staticId) {
         super(staticId);
     }
 
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/shunts/DefaultShuntModel.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/shunts/DefaultShunt.java
similarity index 86%
rename from dynawaltz/src/main/java/com/powsybl/dynawaltz/models/shunts/DefaultShuntModel.java
rename to dynawaltz/src/main/java/com/powsybl/dynawaltz/models/shunts/DefaultShunt.java
index 669ea26c0..e3673842d 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/shunts/DefaultShuntModel.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/shunts/DefaultShunt.java
@@ -12,9 +12,9 @@
 /**
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class DefaultShuntModel extends AbstractInjectionDefaultModel implements ShuntModel {
+public class DefaultShunt extends AbstractInjectionDefaultModel implements ShuntModel {
 
-    public DefaultShuntModel(String staticId) {
+    public DefaultShunt(String staticId) {
         super(staticId);
     }
 
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/svarcs/DefaultStaticVarCompensatorModel.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/svarcs/DefaultStaticVarCompensator.java
similarity index 77%
rename from dynawaltz/src/main/java/com/powsybl/dynawaltz/models/svarcs/DefaultStaticVarCompensatorModel.java
rename to dynawaltz/src/main/java/com/powsybl/dynawaltz/models/svarcs/DefaultStaticVarCompensator.java
index 2cdafb958..9c377fcf9 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/svarcs/DefaultStaticVarCompensatorModel.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/svarcs/DefaultStaticVarCompensator.java
@@ -12,9 +12,9 @@
 /**
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class DefaultStaticVarCompensatorModel extends AbstractInjectionDefaultModel implements StaticVarCompensatorModel {
+public class DefaultStaticVarCompensator extends AbstractInjectionDefaultModel implements StaticVarCompensatorModel {
 
-    public DefaultStaticVarCompensatorModel(String staticId) {
+    public DefaultStaticVarCompensator(String staticId) {
         super(staticId);
     }
 
diff --git a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/transformers/DefaultTransformerModel.java b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/transformers/DefaultTransformer.java
similarity index 91%
rename from dynawaltz/src/main/java/com/powsybl/dynawaltz/models/transformers/DefaultTransformerModel.java
rename to dynawaltz/src/main/java/com/powsybl/dynawaltz/models/transformers/DefaultTransformer.java
index f96873a14..6429875b8 100644
--- a/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/transformers/DefaultTransformerModel.java
+++ b/dynawaltz/src/main/java/com/powsybl/dynawaltz/models/transformers/DefaultTransformer.java
@@ -18,9 +18,9 @@
 /**
  * @author Laurent Issertial <laurent.issertial at rte-france.com>
  */
-public class DefaultTransformerModel extends AbstractDefaultModel implements TransformerModel, TapChangerModel {
+public class DefaultTransformer extends AbstractDefaultModel implements TransformerModel, TapChangerModel {
 
-    public DefaultTransformerModel(String staticId) {
+    public DefaultTransformer(String staticId) {
         super(staticId);
     }
 
diff --git a/dynawaltz/src/test/java/com/powsybl/dynawaltz/xml/DynamicModelsXmlTest.java b/dynawaltz/src/test/java/com/powsybl/dynawaltz/xml/DynamicModelsXmlTest.java
index 8125645e9..04f751dc7 100644
--- a/dynawaltz/src/test/java/com/powsybl/dynawaltz/xml/DynamicModelsXmlTest.java
+++ b/dynawaltz/src/test/java/com/powsybl/dynawaltz/xml/DynamicModelsXmlTest.java
@@ -101,6 +101,6 @@ void testDynamicModelGetterFromIdentifiableTypeException() {
         // requested interface not implemented
         Identifiable<?> transformer = network.getIdentifiable("NGEN_NHV1");
         e = assertThrows(PowsyblException.class, () -> dc.getDynamicModel(transformer, InjectionModel.class));
-        assertEquals("Default model DefaultTransformerModel does not implement InjectionModel interface", e.getMessage());
+        assertEquals("Default model DefaultTransformer does not implement InjectionModel interface", e.getMessage());
     }
 }