WOLFRAM SYSTEMMODELER

DcPermanentMagnetData

Common parameters for DC machines

Wolfram Language

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SystemModel["Modelica.Electrical.Machines.Utilities.ParameterRecords.DcPermanentMagnetData"]
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Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Basic parameters of DC machines are predefined with default values.

Parameters (15)

Jr

Value: 0.15

Type: Inertia (kg·m²)

Description: Rotor's moment of inertia

Js

Value: Jr

Type: Inertia (kg·m²)

Description: Stator's moment of inertia

VaNominal

Value: 100

Type: Voltage (V)

Description: Nominal armature voltage

IaNominal

Value: 100

Type: Current (A)

Description: Nominal armature current (>0..Motor, <0..Generator)

wNominal

Value: 1425 * 2 * pi / 60

Type: AngularVelocity (rad/s)

Description: Nominal speed

TaNominal

Value: 293.15

Type: Temperature (K)

Description: Nominal armature temperature

Ra

Value: 0.05

Type: Resistance (Ω)

Description: Armature resistance at TRef

TaRef

Value: 293.15

Type: Temperature (K)

Description: Reference temperature of armature resistance

alpha20a

Value: 0

Type: LinearTemperatureCoefficient20 (¹/K)

Description: Temperature coefficient of armature resistance

La

Value: 0.0015

Type: Inductance (H)

Description: Armature inductance

frictionParameters

Value:

Type: FrictionParameters

Description: Friction loss parameter record

ViNominal

Value: VaNominal - Machines.Thermal.convertResistance(Ra, TaRef, alpha20a, TaNominal) * IaNominal - Machines.Losses.DCMachines.brushVoltageDrop(brushParameters, IaNominal)

Type: Voltage (V)

coreParameters

Value:

Type: CoreParameters

Description: Armature core loss parameter record

strayLoadParameters

Value:

Type: StrayLoadParameters

Description: Stray load losses

brushParameters

Value:

Type: BrushParameters

Description: Brush loss parameter record

Components (4)

frictionParameters

Type: FrictionParameters

Description: Friction loss parameter record

coreParameters

Type: CoreParameters

Description: Armature core loss parameter record

strayLoadParameters

Type: StrayLoadParameters

Description: Stray load losses

brushParameters

Type: BrushParameters

Description: Brush loss parameter record

Used in Examples (9)

DCPM_Start

Modelica.Electrical.Machines.Examples.DCMachines

Test example: DC with permanent magnet starting with voltage ramp

DCPM_CurrentControlled

Modelica.Electrical.Machines.Examples.DCMachines

Test example: DC with permanent magnet starting with current controller

DCPM_Temperature

Modelica.Electrical.Machines.Examples.DCMachines

Test example: Investigate temperature dependency of a DCPM motor

DCPM_Cooling

Modelica.Electrical.Machines.Examples.DCMachines

Test example: Cooling of a DCPM motor

DCPM_QuasiStationary

Modelica.Electrical.Machines.Examples.DCMachines

Test example: Compare DCPM motors transient - quasistationary

DCPM_withLosses

Modelica.Electrical.Machines.Examples.DCMachines

Test example: Investigate influence of losses on DCPM motor performance

ThyristorBridge2Pulse_DC_Drive

Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2Pulse

Two pulse Graetz thyristor bridge feeding a DC drive

ThyristorBridge2mPulse_DC_Drive

Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierBridge2mPulse

2*m pulse thyristor bridge feeding a DC drive

HBridge_DC_Drive

Modelica.Electrical.PowerConverters.Examples.DCDC.HBridge

H bridge DC/DC converter with DC drive

Used in Components (1)

DriveDataDCPM

Modelica.Electrical.Machines.Examples.ControlledDCDrives.Utilities

Parameters of a controlled DC permanent magnet drive

Extended by (2)

DcSeriesExcitedData

Modelica.Electrical.Machines.Utilities.ParameterRecords

Common parameters for DC machines

DcElectricalExcitedData

Modelica.Electrical.Machines.Utilities.ParameterRecords

Common parameters for DC machines