Comparison of PWM Techniques Controlling Three-Level T-NPC Inverter under Different DC-link Capacitor Voltage Conditions
This paper presents a comparative study of the performance of popular PWM control techniques for a 3-level T-NPC inverter. The investigated methods include: sinusoidal carrier-based PWM techniques (including IPD-SPWM and POD-SPWM) and reduced-common-mode voltage space vector PWM technique (RCMV-SVPWM). The techniques a...