Sine wave non-inductive FOC control algorithm

Soft over/under voltage, soft over current + hard over current, lack of phase, over power, over temperature protection, three-phase unbalance protection

With load 2.0MPa start smoothly

The observer converges quickly, with high and low speed, and runs stably and reliably with heavy load •Dual resistance sampling, support 5/7 segment SVPWM mode