Back-EMF of PMSM
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Hi everyone,
I'm writing a thesis about PMSM (AC Permanent Magent motor ), in which I should control the regenerative energy during it's braking. I have been wodering for a week, how the Back-EMF of PMSM can be simulated in Simulink, but still can not find a solution. Can someone give me some advices for this matter. I'm very grateful for your help.
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KL
2015-4-10
编辑:KL
2015-4-10
If you're using Permanent Magnet Machine from Simscape library, I think, it has backemf as output signal. If you're building the machine model by yourself, you need to calculate it based on the rotor position and machine parameters
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ENGR SHEHROZ HASHIM MUHAMMAD HASHIM
2020-9-8
i need back emf based pmsm simulink model shehrozhashim54@gmail.com
ENGR SHEHROZ HASHIM MUHAMMAD HASHIM
2020-9-8
Did you get your answer? I have also faced this question! I really appreciate it if you can help me with this issue
更多回答(2 个)
Shang Ming-Zhe
2015-5-10
Brother,I think you can find the relationships in the Back-EMF in PMSM and its stator phase current then get the waveform of PMSM's Back-EMF.
shoeib heydari
2018-11-13
Did you get your answer? I have also faced this question! I really appreciate it if you can help me with this issue.
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