Fundamental Wave SM_Permanent Magnet
Permanent magnet synchronous machine with optional damper cage
Description
Connections
Parameters
Modelica Standard Library
The FundamentalWave SM Permanent Magnet (or SM Permanent Magnet) component models a permanent magnet synchronous induction machine. Resistances and stray inductances of the machine refer to an phase stator. The symmetry of the stator is assumed.
The model takes the following loss effects into account:
heat losses in the temperature dependent stator winding resistances
optional, when enabled: heat losses in the temperature dependent damper cage resistances
friction losses
core losses (only eddy current losses, no hysteresis losses)
stray load losses
permanent magnet losses
Name
Modelica ID
Power balance
powerBalance
Shaft
flange
Support at which the reaction torque is acting
support
Positive plug of stator
plug_sp
Negative plug of stator
plug_sn
Thermal port of induction machines
thermalPort
Damper cage currents
ir
Damper losses
damperCageLossPower
General Parameters
Default
Units
Number of stator phases
m
Rotor moment of inertia
Jr
Use Support Flange
True (checked) means stator support is enabled
useSupport
Stator moment of inertia
Js
Use Thermal Port
True (checked) means heat port is enabled
useThermalPort
Number of pole pairs (Integer)
p
Nominal frequency
fsNominal
Operational temperature of stator resistance
TsOperational
Effective Stator Turns
Effective number of stator turns
effectiveStatorTurns
Open circuit RMS voltage per phase at nominal frequency
VsOpenCircuit
Operational temperature of (optional) damper cage
TrOperational
Losses Parameters
Friction Parameters
Friction loss parameter record
frictionParameters
Stator Core Parameters
Stator core loss parameter record; all parameters refer to stator side
statorCoreParameters
Stray Load Parameters
Stray load loss parameter record
strayLoadParameters
Permanent Magnet Loss Parameters
Permanent magnet loss parameter record
permanentMagnetLossParameters
Nominal Resistances And Inductances Parameters
Warm damper resistance in q-axis
Rs
Reference temperature of stator resistance
TsRef
Temperature coefficient of stator resistance at 20 degC
alpha20s
Stator stray inductance per phase
Lssigma
Stator zero inductance
Lszero
Main field inductance in d-axis
Lmd
Main field inductance in q-axis
Lmq
Rotor leakage inductance, d-axis, w.r.t. stator side
Lrsigmad
Rotor leakage inductance, q-axis, w.r.t. stator side
Lrsigmaq
Rotor resistance, d-axis, w.r.t. stator side
Rrd
Rotor resistance, q-axis, w.r.t. stator side
Rrq
Reference temperature of damper resistances in d- and q-axis
TrRef
Temperature coefficient of damper resistances in d- and q-axis
alpha20r
Use Damper Cage
True (checked) means damper cage is enabled
useDamperCage
The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.
See Also
Magnetic Fundamental Wave
Magnetic Fundamental Wave Basic Synchronous Machines
Magnetic Library
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