Modelica.Electrical.Machines.Utilities.ParameterRecords

Parameter records

Information

Extends from Modelica.Icons.MaterialPropertiesPackage (Icon for package containing property classes).

Package Content

Name	Description
InductionMachineData	Common parameters for induction machines
AIM_SquirrelCageData	Common parameters for asynchronous induction machines with squirrel cage
AIM_SlipRingData	Common parameters for asynchronous induction machines with slip ring
SM_PermanentMagnetData	Common parameters for synchronous induction machines with permanent magnet
SM_ElectricalExcitedData	Common parameters for synchronous induction machines with electrical excitation
SM_ReluctanceRotorData	Common parameters for synchronous induction machines with reluctance rotor
DcPermanentMagnetData	Common parameters for DC machines
DcElectricalExcitedData	Common parameters for DC machines
DcSeriesExcitedData	Common parameters for DC machines
TransformerData	Common parameters for transformers

Modelica.Electrical.Machines.Utilities.ParameterRecords.InductionMachineData

Common parameters for induction machines

Information

Basic parameters of induction machines are predefined with default values.

Extends from Modelica.Icons.Record (Icon for records).

Parameters

Name	Description
Jr	Rotor's moment of inertia [kg.m2]
Js	Stator's moment of inertia [kg.m2]
p	Number of pole pairs (Integer)
fsNominal	Nominal frequency [Hz]
Nominal resistances and inductances
Rs	Stator resistance per phase at TRef [Ohm]
TsRef	Reference temperature of stator resistance [K]
alpha20s	Temperature coefficient of stator resistance at 20 degC [1/K]
Lszero	Stator zero sequence inductance [H]
Lssigma	Stator stray inductance [H]
Losses
frictionParameters	Friction losses
statorCoreParameters	Stator core losses; all parameters refer tpo stator side
strayLoadParameters	Stray load losses

Modelica.Electrical.Machines.Utilities.ParameterRecords.AIM_SquirrelCageData

Common parameters for asynchronous induction machines with squirrel cage

Information

Basic parameters of asynchronous induction machines with squirrel cage are predefined with default values.

Extends from InductionMachineData (Common parameters for induction machines).

Parameters

Name	Description
Jr	Rotor's moment of inertia [kg.m2]
Js	Stator's moment of inertia [kg.m2]
p	Number of pole pairs (Integer)
fsNominal	Nominal frequency [Hz]
Nominal resistances and inductances
Rs	Stator resistance per phase at TRef [Ohm]
TsRef	Reference temperature of stator resistance [K]
alpha20s	Temperature coefficient of stator resistance at 20 degC [1/K]
Lszero	Stator zero sequence inductance [H]
Lssigma	Stator stray inductance [H]
Lm	Stator main field inductance [H]
Lrsigma	Rotor stray inductance (equivalent three phase winding) [H]
Rr	Rotor resistance (equivalent three phase winding) at TRef [Ohm]
TrRef	Reference temperature of rotor resistance [K]
alpha20r	Temperature coefficient of rotor resistance at 20 degC [1/K]
Losses
frictionParameters	Friction losses
statorCoreParameters	Stator core losses; all parameters refer tpo stator side
strayLoadParameters	Stray load losses

Modelica.Electrical.Machines.Utilities.ParameterRecords.AIM_SlipRingData

Common parameters for asynchronous induction machines with slip ring

Information

Basic parameters of asynchronous induction machines with slip ring are predefined with default values.

Extends from InductionMachineData (Common parameters for induction machines).

Parameters

Name Description

Jr Rotor's moment of inertia [kg.m2]

Js Stator's moment of inertia [kg.m2]

p Number of pole pairs (Integer)

fsNominal Nominal frequency [Hz]

useTurnsRatio Use turnsRatio or calculate from locked-rotor voltage?

turnsRatio Effective number of stator turns / effective number of rotor turns

VsNominal Nominal stator voltage per phase [V]

VrLockedRotor Locked-rotor voltage per phase [V]

Nominal resistances and inductances

Rs Stator resistance per phase at TRef [Ohm]

TsRef Reference temperature of stator resistance [K]

alpha20s Temperature coefficient of stator resistance at 20 degC [1/K]

Lszero Stator zero sequence inductance [H]

Lssigma Stator stray inductance [H]

Lm Stator main field inductance [H]

Lrsigma Rotor stray inductance w.r.t. rotor side [H]

Lrzero Rotor zero sequence inductance w.r.t. rotor side [H]

Rr Rotor resistance per phase at TRef w.r.t. rotor side [Ohm]

TrRef Reference temperature of rotor resistance [K]

alpha20r Temperature coefficient of rotor resistance at 20 degC [1/K]

Losses

frictionParameters Friction losses

statorCoreParameters Stator core losses; all parameters refer tpo stator side

strayLoadParameters Stray load losses

rotorCoreParameters Rotor core losses; all parameters refer to rotor side

Name	Description
Jr	Rotor's moment of inertia [kg.m2]
Js	Stator's moment of inertia [kg.m2]
p	Number of pole pairs (Integer)
fsNominal	Nominal frequency [Hz]
useTurnsRatio	Use turnsRatio or calculate from locked-rotor voltage?
turnsRatio	Effective number of stator turns / effective number of rotor turns
VsNominal	Nominal stator voltage per phase [V]
VrLockedRotor	Locked-rotor voltage per phase [V]
Nominal resistances and inductances
Rs	Stator resistance per phase at TRef [Ohm]
TsRef	Reference temperature of stator resistance [K]
alpha20s	Temperature coefficient of stator resistance at 20 degC [1/K]
Lszero	Stator zero sequence inductance [H]
Lssigma	Stator stray inductance [H]
Lm	Stator main field inductance [H]
Lrsigma	Rotor stray inductance w.r.t. rotor side [H]
Lrzero	Rotor zero sequence inductance w.r.t. rotor side [H]
Rr	Rotor resistance per phase at TRef w.r.t. rotor side [Ohm]
TrRef	Reference temperature of rotor resistance [K]
alpha20r	Temperature coefficient of rotor resistance at 20 degC [1/K]
Losses
frictionParameters	Friction losses
statorCoreParameters	Stator core losses; all parameters refer tpo stator side
strayLoadParameters	Stray load losses
rotorCoreParameters	Rotor core losses; all parameters refer to rotor side

Modelica.Electrical.Machines.Utilities.ParameterRecords.SM_PermanentMagnetData

Common parameters for synchronous induction machines with permanent magnet

Information

Basic parameters of synchronous induction machines with permanent magnet are predefined with default values.

Extends from SM_ReluctanceRotorData (Common parameters for synchronous induction machines with reluctance rotor).

Parameters

Name Description

Jr Rotor's moment of inertia [kg.m2]

Js Stator's moment of inertia [kg.m2]

p Number of pole pairs (Integer)

fsNominal Nominal frequency [Hz]

VsOpenCircuit Open circuit RMS voltage per phase @ fsNominal [V]

Nominal resistances and inductances

Rs Stator resistance per phase at TRef [Ohm]

TsRef Reference temperature of stator resistance [K]

alpha20s Temperature coefficient of stator resistance at 20 degC [1/K]

Lszero Stator zero sequence inductance [H]

Lssigma Stator stray inductance [H]

Lmd Stator main field inductance in d-axis [H]

Lmq Stator main field inductance in q-axis [H]

DamperCage

useDamperCage Enable / disable damper cage

Lrsigmad Damper stray inductance in d-axis [H]

Lrsigmaq Damper stray inductance in q-axis [H]

Rrd Damper resistance in d-axis at TRef [Ohm]

Rrq Damper resistance in q-axis at TRef [Ohm]

TrRef Reference temperature of damper resistances in d- and q-axis [K]

alpha20r Temperature coefficient of damper resistances in d- and q-axis [1/K]

Losses

frictionParameters Friction losses

statorCoreParameters Stator core losses; all parameters refer tpo stator side

strayLoadParameters Stray load losses

permanentMagnetLossParameters Permanent magnet loss losses

Name	Description
Jr	Rotor's moment of inertia [kg.m2]
Js	Stator's moment of inertia [kg.m2]
p	Number of pole pairs (Integer)
fsNominal	Nominal frequency [Hz]
VsOpenCircuit	Open circuit RMS voltage per phase @ fsNominal [V]
Nominal resistances and inductances
Rs	Stator resistance per phase at TRef [Ohm]
TsRef	Reference temperature of stator resistance [K]
alpha20s	Temperature coefficient of stator resistance at 20 degC [1/K]
Lszero	Stator zero sequence inductance [H]
Lssigma	Stator stray inductance [H]
Lmd	Stator main field inductance in d-axis [H]
Lmq	Stator main field inductance in q-axis [H]
DamperCage
useDamperCage	Enable / disable damper cage
Lrsigmad	Damper stray inductance in d-axis [H]
Lrsigmaq	Damper stray inductance in q-axis [H]
Rrd	Damper resistance in d-axis at TRef [Ohm]
Rrq	Damper resistance in q-axis at TRef [Ohm]
TrRef	Reference temperature of damper resistances in d- and q-axis [K]
alpha20r	Temperature coefficient of damper resistances in d- and q-axis [1/K]
Losses
frictionParameters	Friction losses
statorCoreParameters	Stator core losses; all parameters refer tpo stator side
strayLoadParameters	Stray load losses
permanentMagnetLossParameters	Permanent magnet loss losses

Modelica.Electrical.Machines.Utilities.ParameterRecords.SM_ElectricalExcitedData

Common parameters for synchronous induction machines with electrical excitation

Information

Basic parameters of synchronous induction machines with electrical excitation are predefined with default values.

Extends from SM_ReluctanceRotorData (Common parameters for synchronous induction machines with reluctance rotor).

Parameters

Name Description

Jr Rotor's moment of inertia [kg.m2]

Js Stator's moment of inertia [kg.m2]

p Number of pole pairs (Integer)

fsNominal Nominal frequency [Hz]

Nominal resistances and inductances

Rs Stator resistance per phase at TRef [Ohm]

TsRef Reference temperature of stator resistance [K]

alpha20s Temperature coefficient of stator resistance at 20 degC [1/K]

Lszero Stator zero sequence inductance [H]

Lssigma Stator stray inductance [H]

Lmd Stator main field inductance in d-axis [H]

Lmq Stator main field inductance in q-axis [H]

DamperCage

useDamperCage Enable / disable damper cage

Lrsigmad Damper stray inductance in d-axis [H]

Lrsigmaq Damper stray inductance in q-axis [H]

Rrd Damper resistance in d-axis at TRef [Ohm]

Rrq Damper resistance in q-axis at TRef [Ohm]

TrRef Reference temperature of damper resistances in d- and q-axis [K]

alpha20r Temperature coefficient of damper resistances in d- and q-axis [1/K]

Losses

frictionParameters Friction losses

statorCoreParameters Stator core losses; all parameters refer tpo stator side

strayLoadParameters Stray load losses

brushParameters Brush losses

Excitation

VsNominal Nominal stator RMS voltage per phase [V]

IeOpenCircuit Open circuit excitation current @ nominal voltage and frequency [A]

Re Excitation resistance at TRef [Ohm]

TeRef Reference temperature of excitation resistance [K]

alpha20e Temperature coefficient of excitation resistance [1/K]

sigmae Stray fraction of total excitation inductance

Name	Description
Jr	Rotor's moment of inertia [kg.m2]
Js	Stator's moment of inertia [kg.m2]
p	Number of pole pairs (Integer)
fsNominal	Nominal frequency [Hz]
Nominal resistances and inductances
Rs	Stator resistance per phase at TRef [Ohm]
TsRef	Reference temperature of stator resistance [K]
alpha20s	Temperature coefficient of stator resistance at 20 degC [1/K]
Lszero	Stator zero sequence inductance [H]
Lssigma	Stator stray inductance [H]
Lmd	Stator main field inductance in d-axis [H]
Lmq	Stator main field inductance in q-axis [H]
DamperCage
useDamperCage	Enable / disable damper cage
Lrsigmad	Damper stray inductance in d-axis [H]
Lrsigmaq	Damper stray inductance in q-axis [H]
Rrd	Damper resistance in d-axis at TRef [Ohm]
Rrq	Damper resistance in q-axis at TRef [Ohm]
TrRef	Reference temperature of damper resistances in d- and q-axis [K]
alpha20r	Temperature coefficient of damper resistances in d- and q-axis [1/K]
Losses
frictionParameters	Friction losses
statorCoreParameters	Stator core losses; all parameters refer tpo stator side
strayLoadParameters	Stray load losses
brushParameters	Brush losses
Excitation
VsNominal	Nominal stator RMS voltage per phase [V]
IeOpenCircuit	Open circuit excitation current @ nominal voltage and frequency [A]
Re	Excitation resistance at TRef [Ohm]
TeRef	Reference temperature of excitation resistance [K]
alpha20e	Temperature coefficient of excitation resistance [1/K]
sigmae	Stray fraction of total excitation inductance

Modelica.Electrical.Machines.Utilities.ParameterRecords.SM_ReluctanceRotorData

Common parameters for synchronous induction machines with reluctance rotor

Information

Basic parameters of synchronous induction machines with reluctance rotor are predefined with default values.

Extends from InductionMachineData (Common parameters for induction machines).

Parameters

Name	Description
Jr	Rotor's moment of inertia [kg.m2]
Js	Stator's moment of inertia [kg.m2]
p	Number of pole pairs (Integer)
fsNominal	Nominal frequency [Hz]
Nominal resistances and inductances
Rs	Stator resistance per phase at TRef [Ohm]
TsRef	Reference temperature of stator resistance [K]
alpha20s	Temperature coefficient of stator resistance at 20 degC [1/K]
Lszero	Stator zero sequence inductance [H]
Lssigma	Stator stray inductance [H]
Lmd	Stator main field inductance in d-axis [H]
Lmq	Stator main field inductance in q-axis [H]
DamperCage
useDamperCage	Enable / disable damper cage
Lrsigmad	Damper stray inductance in d-axis [H]
Lrsigmaq	Damper stray inductance in q-axis [H]
Rrd	Damper resistance in d-axis at TRef [Ohm]
Rrq	Damper resistance in q-axis at TRef [Ohm]
TrRef	Reference temperature of damper resistances in d- and q-axis [K]
alpha20r	Temperature coefficient of damper resistances in d- and q-axis [1/K]
Losses
frictionParameters	Friction losses
statorCoreParameters	Stator core losses; all parameters refer tpo stator side
strayLoadParameters	Stray load losses

Modelica.Electrical.Machines.Utilities.ParameterRecords.DcPermanentMagnetData

Common parameters for DC machines

Information

Basic parameters of DC machines are predefined with default values.

Extends from Modelica.Icons.Record (Icon for records).

Parameters

Name	Description
Jr	Rotor's moment of inertia [kg.m2]
Js	Stator's moment of inertia [kg.m2]
ViNominal	[V]
Nominal parameters
VaNominal	Nominal armature voltage [V]
IaNominal	Nominal armature current (>0..Motor, <0..Generator) [A]
wNominal	Nominal speed [rad/s]
TaNominal	Nominal armature temperature [K]
Nominal resistances and inductances
Ra	Armature resistance at TRef [Ohm]
TaRef	Reference temperature of armature resistance [K]
alpha20a	Temperature coefficient of armature resistance [1/K]
La	Armature inductance [H]
Losses
frictionParameters	Friction losses
coreParameters	Armature core losses
strayLoadParameters	Stray load losses
brushParameters	Brush losses

Modelica.Electrical.Machines.Utilities.ParameterRecords.DcElectricalExcitedData

Common parameters for DC machines

Information

Basic parameters of DC machines are predefined with default values.

Extends from DcPermanentMagnetData (Common parameters for DC machines).

Parameters

Name Description

Jr Rotor's moment of inertia [kg.m2]

Js Stator's moment of inertia [kg.m2]

ViNominal [V]

Nominal parameters

VaNominal Nominal armature voltage [V]

IaNominal Nominal armature current (>0..Motor, <0..Generator) [A]

wNominal Nominal speed [rad/s]

TaNominal Nominal armature temperature [K]

Nominal resistances and inductances

Ra Armature resistance at TRef [Ohm]

TaRef Reference temperature of armature resistance [K]

alpha20a Temperature coefficient of armature resistance [1/K]

La Armature inductance [H]

Losses

frictionParameters Friction losses

coreParameters Armature core losses

strayLoadParameters Stray load losses

brushParameters Brush losses

Excitation

IeNominal Nominal excitation current [A]

Re Field excitation resistance at TRef [Ohm]

TeRef Reference temperature of excitation resistance [K]

alpha20e Temperature coefficient of excitation resistance [1/K]

Le Total field excitation inductance [H]

sigmae Stray fraction of total excitation inductance

Name	Description
Jr	Rotor's moment of inertia [kg.m2]
Js	Stator's moment of inertia [kg.m2]
ViNominal	[V]
Nominal parameters
VaNominal	Nominal armature voltage [V]
IaNominal	Nominal armature current (>0..Motor, <0..Generator) [A]
wNominal	Nominal speed [rad/s]
TaNominal	Nominal armature temperature [K]
Nominal resistances and inductances
Ra	Armature resistance at TRef [Ohm]
TaRef	Reference temperature of armature resistance [K]
alpha20a	Temperature coefficient of armature resistance [1/K]
La	Armature inductance [H]
Losses
frictionParameters	Friction losses
coreParameters	Armature core losses
strayLoadParameters	Stray load losses
brushParameters	Brush losses
Excitation
IeNominal	Nominal excitation current [A]
Re	Field excitation resistance at TRef [Ohm]
TeRef	Reference temperature of excitation resistance [K]
alpha20e	Temperature coefficient of excitation resistance [1/K]
Le	Total field excitation inductance [H]
sigmae	Stray fraction of total excitation inductance

Modelica.Electrical.Machines.Utilities.ParameterRecords.DcSeriesExcitedData

Common parameters for DC machines

Information

Basic parameters of DC machines are predefined with default values.

Extends from DcPermanentMagnetData (Common parameters for DC machines).

Parameters

Name Description

Jr Rotor's moment of inertia [kg.m2]

Js Stator's moment of inertia [kg.m2]

ViNominal [V]

Nominal parameters

VaNominal Nominal armature voltage [V]

IaNominal Nominal armature current (>0..Motor, <0..Generator) [A]

wNominal Nominal speed [rad/s]

TaNominal Nominal armature temperature [K]

TeNominal Nominal series excitation temperature [K]

Nominal resistances and inductances

Ra Armature resistance at TRef [Ohm]

TaRef Reference temperature of armature resistance [K]

alpha20a Temperature coefficient of armature resistance [1/K]

La Armature inductance [H]

Losses

frictionParameters Friction losses

coreParameters Armature core losses

strayLoadParameters Stray load losses

brushParameters Brush losses

Excitation

Re Series excitation resistance at TRef [Ohm]

TeRef Reference temperature of excitation resistance [K]

alpha20e Temperature coefficient of excitation resistance [1/K]

Le Total field excitation inductance [H]

sigmae Stray fraction of total excitation inductance

Name	Description
Jr	Rotor's moment of inertia [kg.m2]
Js	Stator's moment of inertia [kg.m2]
ViNominal	[V]
Nominal parameters
VaNominal	Nominal armature voltage [V]
IaNominal	Nominal armature current (>0..Motor, <0..Generator) [A]
wNominal	Nominal speed [rad/s]
TaNominal	Nominal armature temperature [K]
TeNominal	Nominal series excitation temperature [K]
Nominal resistances and inductances
Ra	Armature resistance at TRef [Ohm]
TaRef	Reference temperature of armature resistance [K]
alpha20a	Temperature coefficient of armature resistance [1/K]
La	Armature inductance [H]
Losses
frictionParameters	Friction losses
coreParameters	Armature core losses
strayLoadParameters	Stray load losses
brushParameters	Brush losses
Excitation
Re	Series excitation resistance at TRef [Ohm]
TeRef	Reference temperature of excitation resistance [K]
alpha20e	Temperature coefficient of excitation resistance [1/K]
Le	Total field excitation inductance [H]
sigmae	Stray fraction of total excitation inductance

Modelica.Electrical.Machines.Utilities.ParameterRecords.TransformerData

Common parameters for transformers

Information

Basic parameters of transformers are predefined with default values.

Note: ratio n is defined between primary / secondary line-to-line voltage; therefore the user has to take into account primary and secondary connection!

Extends from Modelica.Icons.Record (Icon for records).

Parameters

Name Description

n_phase Ratio primary voltage per phase / secondary voltage per phase

C1 Choose primary connection

C2 Choose secondary connection

n Ratio primary voltage (line-to-line) / secondary voltage (line-to-line)

Nominal resistances and inductances

R1 Primary resistance per phase at TRef [Ohm]

T1Ref Reference temperature of primary resistance [K]

alpha20_1 Temperature coefficient of primary resistance at 20 degC [1/K]

L1sigma Primary stray inductance per phase [H]

R2 Secondary resistance per phase at TRef [Ohm]

T2Ref Reference temperature of secondary resistance [K]

alpha20_2 Temperature coefficient of secondary resistance at 20 degC [1/K]

L2sigma Secondary stray inductance per phase [H]

Name	Description
n_phase	Ratio primary voltage per phase / secondary voltage per phase
C1	Choose primary connection
C2	Choose secondary connection
n	Ratio primary voltage (line-to-line) / secondary voltage (line-to-line)
Nominal resistances and inductances
R1	Primary resistance per phase at TRef [Ohm]
T1Ref	Reference temperature of primary resistance [K]
alpha20_1	Temperature coefficient of primary resistance at 20 degC [1/K]
L1sigma	Primary stray inductance per phase [H]
R2	Secondary resistance per phase at TRef [Ohm]
T2Ref	Reference temperature of secondary resistance [K]
alpha20_2	Temperature coefficient of secondary resistance at 20 degC [1/K]
L2sigma	Secondary stray inductance per phase [H]

Automatically generated Mon Sep 23 17:20:32 2013.