常見例句雙語例句Zero-sequerence voltage is a vector with size and direction.零序電壓是一個矢量，有大小及方向。In duty ratio control technique, a zero voltage vector is applied in each sampling period to reduce the torque ripple.占空比控制技術通過在每個采樣周期中插入零電壓矢量來減小轉矩的波動。Based on the method of SVPWM, various forms of phase voltage waveforms are generated by adjusting the duty time of the two zero vectors and the duty order of every vector.在空間電壓矢量形成PWM波的基礎上，通過兩個零矢量作用時間的不同分配及調節(jié)各矢量作用順序，形成了不同形式的相電壓波形。 返回 zero voltage vector