Abstract-In recent years H-bridge multilevel inverters have been focused on and selected as the power inverter in several high voltage and high power applications. This paper proposes a new PWM method for the multilevel H-bridge inverter systems, the ...
Abstract-In recent years H-bridge multilevel inverters have been focused on and selected as the power inverter in several high voltage and high power applications. This paper proposes a new PWM method for the multilevel H-bridge inverter systems, the proposed PWM method is a carrierwave-based space vector PWM method which utilizes the phase voltage redundancies considering both the switch and conduction loss of the devices We describe the new PWM method in detail and the effectiveness of the new PWM method is verified by the simulation results.