双信号PWM下三电平T型逆变器统一容错控制与中点电压平衡策略

Ensuring a high reliability of three-level T-type inverters in case of open-circuit faults is of great significance for their industrial applications, which can be achieved by adopting a high performance open-circuit fault tolerant control. However, the faulty switches would reduce the available switching states, making the neutral-point (NP) voltage balance in three-level T-type inverter a very c...