This examples allows the investigation of characteristic curves of quasi-static polyphase induction machines with slip ring rotor as a function of rotor speed.
Simulate for 1 second and plot (versus imsQS.wMechanical or perUnitSpeed):
currentSensorQS.abs_i[1]
: (equivalent) RMS stator
currentimsQS.tauElectrical
: machine torqueimscQS.powerBalance.powerStator
: stator powerimsQS.powerBalance.powerMechanical
: mechanical
powerDefault machine parameters are used. The rotor resistance may be varied to demonstrate the impact on the characteristic curves