Abstract: Two-level three-phase voltage-source inverters are widely used in permanent magnet synchronous motor-drive systems. Using pulsewidth modulation (PWM) for control will generate a common-mode ...
Abstract: Carrier overlapping pulsewidth modulation (COPWM) is proposed to address the level degradation issue in carrier-based pulsewidth modulation (CBPWM) at low modulation index. Due to its unique ...