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To calculate the torque and rotational spped of PM-motor

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Dear all, I am simulating a pm-motor in rotating machinery magnetic(rmm) physics. I need to reach the torque and rotational speed of the rotor. I have read the pm-motor 3d, three phase motor, generator_2d in the library. In the study, which module should I choose, the frequency domain, the stationary or the time dependent? After computing and reach the magnetic flux density, there are different set to select. But in the model in library, just only one solution. Also, I want to know the meaning of parameter value list of the different numbers. Have you met this problem too? Hope you can communicate with me and reach a good method to solve it.

Regards

Joey



0 Replies Last Post Jul 3, 2019, 7:03 a.m. EDT
COMSOL Moderator

Hello Joey Mai

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