Part Number: TMS320F28027 Tool/software: Code Composer Studio hi, i designed my own HVKit based on TI HVKit with TMS320f28027 and TMS320f28029. i work with them for over a year and now i want to use this design to run a 3KW motor for driving heavy load. there is a problem at the beginning of spin. some times the motor can't spin or some times can't spin in high speed(over 450 rpm). i think it is because of offset of current and voltage and drop on HVDC over 450 rpm(dropping of 60v) is this correct? how can i solve this?
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