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can we do V/f control of a PMSM?

I am making a simulink model for PMSM control by V/f method. This model works for an induction motor but the speed output for PMSM coming oscillating, i think the fields are not synchronizing. Am i missing something?

Re: can we do V/f control of a PMSM?

Hello @keronbwan ,

Thanks for your post. May I ask which NXP product you are using? Or are you working with the Model-Based Design Toolbox (MBDT)? You may find the post below helpful. Module 5: V/F Scalar Control - NXP Community

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