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Foc openloop soft start

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Alan oldguy
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Joined: 2018-08-31 03:59
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Foc openloop soft start

In foc openloop I was trying to put a load on my motor of 40A at 10,000 erpm to approximate real running

conditions. I found that at 5 & 20A I could only increase the erpm to 4-4,500 before the motor

would not start & shook so violently that the 4 nuts on my motor holding jig unwound.

Not a nice situation. Could a soft start be added here to stop this happening.

Thanks, regards Alan