變流器：converter

整流：rectifying-rectification

整流器:rectifier

逆變：inverting-inversion

逆變器：inverter

轉矩脈動：torque pulsation

脈寬調制：PWM(pulse width modulation)

正弦波脈寬調制：SPWM(sine pulse width modulation)

諧波：harmonic

矢量控制：VC(vector control)

直接轉矩控制：DTC(direct torque control)

四象限運行：Four quadrant operation

再生(制動)：Regeneration (braking)

直流制動：DC braking

漏電流：leak current

濾波器：filter

電抗器：reactor

電位器：potentiometer

編碼器：encoder,PLG(pulse generator)

定子：stator

轉子：rotor(end)