I have this inrunner that has very heavy coging, any suggestions on configurations to get it to start more reliably? Injecting current on d axis helps a little but it's still unpredictable. I have had it spinning well at very low rpm using open loop FOC via the terminal but it needs 15 amps below 1500 erpm while no load is only 2A at higher RPM.
https://www.youtube.com/watch?v=HV78EN1aLuc
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Coging
Mon, 2017-07-03 15:29
#1
Coging