How to control the speed of the synchronus motor in simscape?

Question

Maheswari Vayara 2020-8-7

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https://ww2.mathworks.cn/matlabcentral/answers/576556-how-to-control-the-speed-of-the-synchronus-motor-in-simscape

回答： Sabin 2024-1-21

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I want to cntrol the speed of the synchronous motor , i used the spwm inverter circuit ans attached a synchronous motor but the motor is giving the speed in negative direction couls u please help me with this problem.I attached the model design and the output screen of the motor.

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Answer 1

Sabin 2024-1-21

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https://ww2.mathworks.cn/matlabcentral/answers/576556-how-to-control-the-speed-of-the-synchronus-motor-in-simscape#answer_1393711

In the attached image there is no control, it is open loop. For learning more about speed control of synchronous machines check these examples in Simscape Electrical:

https://www.mathworks.com/help/sps/ug/ipmsm-velocity-control.html

https://www.mathworks.com/help/sps/ug/three-phase-synchronous-machine-drive.html