Space vector pwm high torque ripple

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Antonio Acampora
Antonio Acampora 2020-5-15
回答： Sabin 2023-10-2
Hello, i stay try to make a working simulation of pace vector pwm.
After many error i've make a working model, but the simulatione give me many torque ripple. Anyone know some steps for check from what made the ripple?

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回答（1 个）

Sabin
Sabin 2023-10-2
Is hard to tell from the print screens only. One possible issue may be the fundamental frequency not small enough. The fundamental frequency should be at least 20 times smaller than the switching frequency to avoid sampling related ripples.

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