Aimed at dead time effect of voltage-fed space vector poise width modulation (SVPWM) inverter, a novel compensation method detecting current polarities from the current vector was presented.

• 摘要针对电压源型空间矢量脉宽调制逆变器的死区效应，提出了一种根据电流矢量判断电流极性的死区补偿方法。