InductionMachineData

Common parameters for induction machines

Information

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

Basic parameters of induction machines are predefined with default values.

Parameters (14)

m

Value: 3

Type: Integer

Description: Number of phases

Jr

Value: 0.29

Type: Inertia (kg·m²)

Description: Rotor's moment of inertia

Js

Value: Jr

Type: Inertia (kg·m²)

Description: Stator's moment of inertia

p

Value: 2

Type: Integer

Description: Number of pole pairs (Integer)

fsNominal

Value: 50

Type: Frequency (Hz)

Description: Nominal frequency

Rs

Value: 0.03

Type: Resistance (Ω)

Description: Stator resistance per phase at TRef

TsRef

Value: 293.15

Type: Temperature (K)

Description: Reference temperature of stator resistance

alpha20s

Value: 0

Type: LinearTemperatureCoefficient20 (¹/K)

Description: Temperature coefficient of stator resistance at 20 degC

effectiveStatorTurns

Value: 1

Type: Real

Description: Effective number of stator turns

Lszero

Value: Lssigma

Type: Inductance (H)

Description: Stator zero sequence inductance

Lssigma

Value: 3 * (1 - sqrt(1 - 0.0667)) / (2 * pi * fsNominal)

Type: Inductance (H)

Description: Stator stray inductance per phase

frictionParameters

Value:

Type: FrictionParameters

Description: Friction loss parameter record

statorCoreParameters

Value:

Type: CoreParameters

Description: Stator core loss parameter record; all parameters refer to stator side

strayLoadParameters

Value:

Type: StrayLoadParameters

Description: Stray load losses

Components (3)

frictionParameters

Type: FrictionParameters

Description: Friction loss parameter record

statorCoreParameters

Type: CoreParameters

Description: Stator core loss parameter record; all parameters refer to stator side

strayLoadParameters

Type: StrayLoadParameters

Description: Stray load losses

Extended by (3)

SM_ReluctanceRotorData

Modelica.Electrical.Machines.Utilities.ParameterRecords

Common parameters for synchronous machines with reluctance rotor

IM_SlipRingData

Modelica.Electrical.Machines.Utilities.ParameterRecords

Common parameters for induction machines with slip ring

IM_SquirrelCageData

Modelica.Electrical.Machines.Utilities.ParameterRecords

Common parameters for induction machines with squirrel cage