一种消除死区效应引起的共模电压尖峰的两电平电压源逆变器直接转矩控制新策略

The traditional direct torque control (DTC) of two-level voltage source inverter-fed motor system can achieve evident reduction of common-mode voltage (CMV) if zero vectors are not used, as the amplitude of the CMV of the zero vector is much larger than that of the active vector. However, due to the influence of dead-time effect, zero vectors can still be generated during inverter commutation, res...