I am using AMC1301s for voltage sensing, acs773s for current, and UCC21521DW as gate drivers in my design. The schematics is below.
All works except that motor detection seems to be producing wrong results.After detection is competed in FOC, the motor starts rough. Lowering Inductance and Gain to 1/2 values make it run start and runs smoother.
What am I missing? Some advice would be appreciated.