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

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Maheswari Vayara on 7 Aug 2020

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Answered: Sabin on 21 Jan 2024

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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 on 21 Jan 2024

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https://se.mathworks.com/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