A μ-processor-based inverter-induction motor drive system is designed. And experimental results with a 5 HP induction motor are presented.
Also, the problem associated with the inverter type energy rebound(ER) circuit is examined and solved by using a small DC-DC converter, which isolates the ER circuit from the 3 phase lines.
Finally, a method to synthesize trigger pulses for phase-controlled rectifier (PCR) SCR's is proposed.