do not include clutch plate for engine inertia for serial hybrids

VECTO/GUI/EngineForm.vb

@@ -109,7 +109,7 @@ Public Class EngineForm
 			End If
 		End If
 		
-		TbInertia.Text = DeclarationData.Engine.EngineInertia((TbDispl.Text.ToDouble(0.0)/1000.0/1000.0).SI (Of CubicMeter),
+		TbInertia.Text = DeclarationData.Engine.EngineInertia(JobType, TbDispl.Text.ToDouble(0.0).SI(Unit.SI.Cubic.Centi.Meter).Cast(Of CubicMeter),
 															gbxType).ToGUIFormat()
 	End Sub
 

VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/SimulationComponents/EngineDataAdapter.cs

@@ -195,7 +195,7 @@ namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter.SimulationComponen
 					});
 			}
 
-			retVal.Inertia = DeclarationData.Engine.EngineInertia(retVal.Displacement, gearbox?.Type ?? GearboxType.NoGearbox);
+			retVal.Inertia = DeclarationData.Engine.EngineInertia(vehicle.VehicleType, retVal.Displacement, gearbox?.Type ?? GearboxType.NoGearbox);
 			//retVal.Inertia = engine.Inertia +
 			//				(gbx != null && gbx.Type.AutomaticTransmission()
 			//					? (gbx.Type == GearboxType.APTN || gbx.Type == GearboxType.IHPC ? 0.SI<KilogramSquareMeter>() : torqueConverter.Inertia)

VectoCore/VectoCore/Models/Declaration/DeclarationData.cs

@@ -619,10 +619,17 @@ namespace TUGraz.VectoCore.Models.Declaration
 			public const double TorqueLimitGearboxFactor = 0.9;
 			public const double TorqueLimitVehicleFactor = 0.95;
 
-			public static KilogramSquareMeter EngineInertia(CubicMeter displacement, GearboxType gbxType)
+			public static KilogramSquareMeter EngineInertia(VectoSimulationJobType jobType, CubicMeter displacement, GearboxType gbxType)
 			{
 				// VB Code:    Return 1.3 + 0.41 + 0.27 * (Displ / 1000)
-				return (gbxType.AutomaticTransmission() ? TorqueConverterInertia : ClutchInertia) + EngineBaseInertia +
+				KilogramSquareMeter clutchPlateTc;
+				if (jobType.IsOneOf(VectoSimulationJobType.SerialHybridVehicle, VectoSimulationJobType.IEPC_S)) {
+					clutchPlateTc = 0.SI<KilogramSquareMeter>();
+				} else {
+					clutchPlateTc = (gbxType.AutomaticTransmission() ? TorqueConverterInertia : ClutchInertia);
+				}
+
+				return clutchPlateTc + EngineBaseInertia +
 						EngineDisplacementInertia * displacement;
 			}
 		}

VectoCore/VectoCore/Models/GenericModelData/GenericBusEngineData.cs

@@ -56,7 +56,7 @@ namespace TUGraz.VectoCore.Models.Declaration
 				IdleSpeed = idleSpeed,
 				Displacement = engineData.Displacement,
 				WHRType = WHRType.None,
-				Inertia = DeclarationData.Engine.EngineInertia(engineData.Displacement, gearbox.Type),
+				Inertia = DeclarationData.Engine.EngineInertia(primaryVehicle.VehicleType, engineData.Displacement, gearbox.Type),
 				EngineStartTime = DeclarationData.Engine.DefaultEngineStartTime,
 				RatedPowerDeclared = engineData.RatedPowerDeclared,
 				RatedSpeedDeclared = engineData.RatedSpeedDeclared,