WOLFRAM SYSTEM MODELER
SMPM_NoLoadSMPM at no-load |
SystemModel["Modelica.Electrical.Machines.Examples.SynchronousMachines.SMPM_NoLoad"]
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Synchronous machine with permanent magnets at no-load, driven with constant nominal speed.
You may check the terminal voltage = VsOpenCircuit (shown by the length of the space phasor) and the frequency = fsNominal.
Additionally, you may check the phase shift of the stator voltages with respect to the mechanical shaft angle:
Note that the angle of the voltage space phasor is pi/2 behind the angle of the hall sensor, i.e. after a rotation of the shaft by pi/2/p the flux linkage of phase 1 is zero and the induced voltage a maximum.
smpmData |
Value: Type: SM_PermanentMagnetData Description: Synchronous machine data |
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smpmData |
Type: SM_PermanentMagnetData Description: Synchronous machine data |
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smpm |
Type: SM_PermanentMagnet Description: Permanent magnet synchronous machine |
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terminalBox |
Type: TerminalBox Description: Terminal box Y/D-connection |
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ground |
Type: Ground Description: Ground node |
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potentialSensor |
Type: PotentialSensor Description: Polyphase potential sensor |
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toSpacePhasor |
Type: ToSpacePhasor Description: Conversion of polyphase instantaneous values to space phasors |
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toPolar |
Type: ToPolar Description: Converts a space phasor to polar coordinates |
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toDeg |
Type: Gain Description: Output the product of a gain value with the input signal |
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hallSensor |
Type: HallSensor Description: Hall sensor |
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constantSpeed |
Type: ConstantSpeed Description: Constant speed, not dependent on torque |