From 08faff379677f4e960ba37795b89b6721e969201 Mon Sep 17 00:00:00 2001
From: Markus Quaritsch <markus.quaritsch@tugraz.at>
Date: Tue, 15 Sep 2020 16:09:47 +0200
Subject: [PATCH] adding BEV testcase with e-motor de-rating
---
.../Simulation/Data/ModalResultField.cs | 1 +
.../SimulationComponent/Impl/ElectricMotor.cs | 7 +-
.../OutputData/ModalDataContainer.cs | 2 +-
.../BatteryElectric/BatteryElectricTest.cs | 36 ++++++++
.../GenericVehicleB4/BEV_ENG_Cont30kW.vecto | 36 ++++++++
.../BatteryElectricVehicle_Cont30kW.vveh | 84 +++++++++++++++++++
.../GenericEMotor_125kW_485Nm_Cont30kW.vem | 19 +++++
VectoCore/VectoCoreTest/VectoCoreTest.csproj | 9 ++
8 files changed, 192 insertions(+), 2 deletions(-)
create mode 100644 VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/BEV_ENG_Cont30kW.vecto
create mode 100644 VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/BatteryElectricVehicle_Cont30kW.vveh
create mode 100644 VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/GenericEMotor_125kW_485Nm_Cont30kW.vem
diff --git a/VectoCore/VectoCore/Models/Simulation/Data/ModalResultField.cs b/VectoCore/VectoCore/Models/Simulation/Data/ModalResultField.cs
index 678119ae70..840fc8114f 100644
--- a/VectoCore/VectoCore/Models/Simulation/Data/ModalResultField.cs
+++ b/VectoCore/VectoCore/Models/Simulation/Data/ModalResultField.cs
@@ -391,6 +391,7 @@ namespace TUGraz.VectoCore.Models.Simulation.Data
//[ModalResultField(typeof(SI), caption: "P_em-{0}_brake [kW]", outputFactor: 1e-3)] P_electricMotor_brake_,
[ModalResultField(typeof(SI), caption: "P_em-{0}_loss [kW]", outputFactor: 1e-3)] P_electricMotorLoss_,
[ModalResultField(typeof(SI), caption: "P_em-{0}_inertia_loss [kW]", outputFactor: 1e-3)] P_electricMotorInertiaLoss_,
+ [ModalResultField(typeof(SI), caption: "EM-{0}_OverloadBuffer [%]", outputFactor: 100)] ElectricMotor_OvlBuffer_,
// only for graphDrawing Testcase
[ModalResultField(typeof(SI), caption: "P_em-P2_mech [kW]", outputFactor: 1e-3)]
diff --git a/VectoCore/VectoCore/Models/SimulationComponent/Impl/ElectricMotor.cs b/VectoCore/VectoCore/Models/SimulationComponent/Impl/ElectricMotor.cs
index f7ddecb8d0..0eb1694b6c 100644
--- a/VectoCore/VectoCore/Models/SimulationComponent/Impl/ElectricMotor.cs
+++ b/VectoCore/VectoCore/Models/SimulationComponent/Impl/ElectricMotor.cs
@@ -44,7 +44,7 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
return ModelData.DragCurve.Lookup(electricMotorSpeed) * electricMotorSpeed;
}
- public IResponse Initialize(NewtonMeter outTorque, PerSecond outAngularVelocity)
+ public IResponse Initialize(NewtonMeter outTorque, PerSecond outAngularVelocity)
{
PreviousState.OutAngularVelocity = outAngularVelocity;
PreviousState.OutTorque = outTorque;
@@ -341,6 +341,11 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
container[ModalResultField.P_electricMotor_drive_max_, Position] = (CurrentState.DriveMax ?? 0.SI<NewtonMeter>()) * avgSpeed;
container[ModalResultField.P_electricMotorLoss_, Position] = (CurrentState.InTorque - CurrentState.OutTorque) * avgSpeed - (CurrentState.ElectricPowerToBattery);
container[ModalResultField.P_electricMotorInertiaLoss_, Position] = CurrentState.InertiaTorqueLoss * avgSpeed;
+
+ var contribution =
+ (VectoMath.Abs((CurrentState.InTorque - CurrentState.OutTorque) * avgSpeed) -
+ ModelData.ContinuousPower) * simulationInterval;
+ container[ModalResultField.ElectricMotor_OvlBuffer_, Position] = VectoMath.Max(0, (ThermalBuffer + contribution) / ModelData.OverloadBuffer);
}
protected override void DoCommitSimulationStep(Second time, Second simulationInterval)
diff --git a/VectoCore/VectoCore/OutputData/ModalDataContainer.cs b/VectoCore/VectoCore/OutputData/ModalDataContainer.cs
index 52566776b9..36a3389046 100644
--- a/VectoCore/VectoCore/OutputData/ModalDataContainer.cs
+++ b/VectoCore/VectoCore/OutputData/ModalDataContainer.cs
@@ -71,7 +71,7 @@ namespace TUGraz.VectoCore.OutputData
ModalResultField.P_electricMotor_mech_, ModalResultField.P_electricMotor_el_,
ModalResultField.P_electricMotorLoss_, ModalResultField.P_electricMotorInertiaLoss_,
/*ModalResultField.P_electricMotor_brake_,*/ ModalResultField.P_electricMotor_drive_max_,
- ModalResultField.P_electricMotor_gen_max_
+ ModalResultField.P_electricMotor_gen_max_, ModalResultField.ElectricMotor_OvlBuffer_
};
public static readonly IList<ModalResultField> FuelConsumptionSignals = new[] {
diff --git a/VectoCore/VectoCoreTest/Integration/BatteryElectric/BatteryElectricTest.cs b/VectoCore/VectoCoreTest/Integration/BatteryElectric/BatteryElectricTest.cs
index 956eb2c96f..dbc910595d 100644
--- a/VectoCore/VectoCoreTest/Integration/BatteryElectric/BatteryElectricTest.cs
+++ b/VectoCore/VectoCoreTest/Integration/BatteryElectric/BatteryElectricTest.cs
@@ -8,6 +8,7 @@ using TUGraz.VectoCommon.InputData;
using TUGraz.VectoCommon.Models;
using TUGraz.VectoCommon.Utils;
using TUGraz.VectoCore.Configuration;
+using TUGraz.VectoCore.InputData.FileIO.JSON;
using TUGraz.VectoCore.InputData.Impl;
using TUGraz.VectoCore.InputData.Reader.ComponentData;
using TUGraz.VectoCore.Models.Declaration;
@@ -33,6 +34,9 @@ namespace TUGraz.VectoCore.Tests.Integration.BatteryElectric
public class BatteryElectricTest
{
+ protected const string BEV_Job = @"TestData\BatteryElectric\GenericVehicleB4\BEV_ENG.vecto";
+ protected const string BEV_Job_Cont30kW = @"TestData\BatteryElectric\GenericVehicleB4\BEV_ENG_Cont30kW.vecto";
+
//private ModalResultField[] Yfields;
@@ -199,6 +203,38 @@ namespace TUGraz.VectoCore.Tests.Integration.BatteryElectric
graphWriter.Write(modFilename + ".vmod");
}
+ [TestCase(BEV_Job, 0, TestName = "BEV E4 Job RD"),
+ TestCase(BEV_Job_Cont30kW, 0, TestName = "BEV E4 Job Cont. 80kW RD")
+ ]
+ public void B4BEVRunJob(string jobFile, int cycleIdx)
+ {
+ var inputProvider = JSONInputDataFactory.ReadJsonJob(jobFile);
+
+ var writer = new FileOutputWriter(jobFile);
+ var factory = new SimulatorFactory(ExecutionMode.Engineering, inputProvider, writer)
+ {
+ Validate = false,
+ WriteModalResults = true,
+ };
+
+ var sumContainer = new SummaryDataContainer(writer);
+ var jobContainer = new JobContainer(sumContainer);
+
+ factory.SumData = sumContainer;
+
+ var run = factory.SimulationRuns().ToArray()[cycleIdx];
+
+ Assert.NotNull(run);
+
+ var pt = run.GetContainer();
+
+ Assert.NotNull(pt);
+
+ run.Run();
+ Assert.IsTrue(run.FinishedWithoutErrors);
+ }
+
+
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
[
diff --git a/VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/BEV_ENG_Cont30kW.vecto b/VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/BEV_ENG_Cont30kW.vecto
new file mode 100644
index 0000000000..be8d73fdb1
--- /dev/null
+++ b/VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/BEV_ENG_Cont30kW.vecto
@@ -0,0 +1,36 @@
+{
+ "Header": {
+ "CreatedBy": " ()",
+ "Date": "2016-10-13T08:55:18.2100810Z",
+ "AppVersion": "3",
+ "FileVersion": 9
+ },
+ "Body": {
+ "SavedInDeclMode": false,
+ "EngineOnlyMode": false,
+ "VehicleFile": "BatteryElectricVehicle_Cont30kW.vveh",
+
+ "Padd_electric": 3540.0,
+
+ "VACC": "Truck.vacc",
+
+ "LAC": {
+ "Enabled": true,
+ "PreviewDistanceFactor": 10.0,
+ "DF_offset": 2.5,
+ "DF_scaling": 1.5,
+ "DF_targetSpeedLookup": "",
+ "Df_velocityDropLookup": ""
+ },
+ "OverSpeedEcoRoll": {
+ "Mode": "Off",
+ "MinSpeed": 50.0,
+ "OverSpeed": 5.0,
+ "UnderSpeed": 5.0
+ },
+ "Cycles": [
+ "RegionalDelivery"
+
+ ]
+ }
+}
\ No newline at end of file
diff --git a/VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/BatteryElectricVehicle_Cont30kW.vveh b/VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/BatteryElectricVehicle_Cont30kW.vveh
new file mode 100644
index 0000000000..206d360c91
--- /dev/null
+++ b/VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/BatteryElectricVehicle_Cont30kW.vveh
@@ -0,0 +1,84 @@
+{
+ "Header": {
+ "CreatedBy": "",
+ "Date": "2017-07-13T14:14:29.3226830Z",
+ "AppVersion": "3",
+ "FileVersion": 10
+ },
+ "Body": {
+ "SavedInDeclMode": false,
+ "VehCat": "RigidTruck",
+ "LegislativeClass": "Unknown",
+ "CurbWeight": 4670.0,
+ "CurbWeightExtra": 1900.0,
+ "Loading": 3020.0,
+ "MassMax": 11.99,
+ "rdyn": 421.0,
+ "PowertrainConfiguration": "BatteryElectric",
+ "CdCorrMode": "CdofVdecl",
+ "CdCorrFile": "",
+ "ElectricMotors": [
+ {
+ "Count": 2,
+ "Ratio": 22.6,
+ "MechanicalEfficiency": 0.97,
+ "Position": "B4",
+ "MotorFile": "GenericEMotor_125kW_485Nm_Cont30kW.vem"
+ }
+ ],
+ "Battery": {
+ "NumPacks": 2,
+ "BatteryFile": "GenericBattery_243kWh_750V.vbat"
+ },
+ "InitialSoC": 80,
+ "TorqueLimits": {},
+ "IdlingSpeed": 0.0,
+ "AxleConfig": {
+ "Type": "4x2",
+ "Axles": [
+ {
+ "Inertia": 6.5,
+ "Wheels": "265/70 R19.5",
+ "AxleWeightShare": 0.2,
+ "TwinTyres": false,
+ "RRCISO": 0.0065,
+ "FzISO": 20850.0,
+ "Type": "VehicleNonDriven"
+ },
+ {
+ "Inertia": 6.5,
+ "Wheels": "265/70 R19.5",
+ "AxleWeightShare": 0.3,
+ "TwinTyres": true,
+ "RRCISO": 0.0075,
+ "FzISO": 20850.0,
+ "Type": "VehicleDriven"
+ },
+ {
+ "Inertia": 4.5,
+ "Wheels": "235/75 R17.5",
+ "AxleWeightShare": 0.25,
+ "TwinTyres": false,
+ "RRCISO": 0.0055,
+ "FzISO": 16680.0,
+ "Type": "VehicleNonDriven"
+ },
+ {
+ "Inertia": 4.5,
+ "Wheels": "235/75 R17.5",
+ "AxleWeightShare": 0.25,
+ "TwinTyres": false,
+ "RRCISO": 0.0055,
+ "FzISO": 16680.0,
+ "Type": "VehicleNonDriven"
+ }
+ ]
+ },
+ "EngineStopStart": true,
+ "EcoRoll": "None",
+ "PredictiveCruiseControl": "None",
+ "ATEcoRollReleaseLockupClutch": false,
+ "CdxA": 4.83,
+ "VehicleHeight": 3.0
+ }
+}
\ No newline at end of file
diff --git a/VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/GenericEMotor_125kW_485Nm_Cont30kW.vem b/VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/GenericEMotor_125kW_485Nm_Cont30kW.vem
new file mode 100644
index 0000000000..8f35e87656
--- /dev/null
+++ b/VectoCore/VectoCoreTest/TestData/BatteryElectric/GenericVehicleB4/GenericEMotor_125kW_485Nm_Cont30kW.vem
@@ -0,0 +1,19 @@
+{
+ "Header": {
+ "CreatedBy": " ()",
+ "Date": "2016-10-13T08:54:28.7387223Z",
+ "AppVersion": "3",
+ "FileVersion": 1
+ },
+ "Body": {
+ "SavedInDeclMode": false,
+ "Model": "Generic Electric Motor",
+ "FullLoadCurve": "GenericEMotor_125kW_485Nm.vemp",
+ "DragCurve": "GenericDrag_125kW_485Nm.vemd",
+ "EfficiencyMap": "GenericMap_125kW_485Nm.vemo",
+ "Inertia": 0.225,
+ "ContinuousPower": 30000,
+ "ThermalOverloadBuffer": 0.7,
+ "ThermalOverloadRecoveryFactor": 0.9
+}
+}
\ No newline at end of file
diff --git a/VectoCore/VectoCoreTest/VectoCoreTest.csproj b/VectoCore/VectoCoreTest/VectoCoreTest.csproj
index 408ab2e13d..4d3c82a708 100644
--- a/VectoCore/VectoCoreTest/VectoCoreTest.csproj
+++ b/VectoCore/VectoCoreTest/VectoCoreTest.csproj
@@ -239,9 +239,15 @@
<SubType>Designer</SubType>
</None>
<None Include="default.runsettings" />
+ <None Include="TestData\BatteryElectric\GenericVehicleB4\BatteryElectricVehicle_Cont30kW.vveh">
+ <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+ </None>
<None Include="TestData\BatteryElectric\GenericVehicleB4\BatteryElectricVehicle.vveh">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
+ <None Include="TestData\BatteryElectric\GenericVehicleB4\BEV_ENG_Cont30kW.vecto">
+ <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+ </None>
<None Include="TestData\BatteryElectric\GenericVehicleB4\BEV_ENG.vecto">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
@@ -257,6 +263,9 @@
<None Include="TestData\BatteryElectric\GenericVehicleB4\GenericDrag_125kW_485Nm.vemd">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
+ <None Include="TestData\BatteryElectric\GenericVehicleB4\GenericEMotor_125kW_485Nm_Cont30kW.vem">
+ <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+ </None>
<None Include="TestData\BatteryElectric\GenericVehicleB4\GenericEMotor_125kW_485Nm.vem">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
--
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