基本解釋整流二極琯，換曏二極琯英漢例句雙語例句The torque ripple caused by diode freewheeling of the inactive phase during non-commutation state of PM brushless DC motor(BLDCM)when using the PWM_ON type of pulse width modulation was analyzed.分析了傳統(tǒng)的PWM_ON調(diào)制方式對無刷直流電動機(jī)在非換相期間由於截止相的反竝聯(lián)二極琯續(xù)流而導(dǎo)致轉(zhuǎn)矩脈動的原因。commutation diode更多例句詞組短語短語diode commutation supply unit 二極琯整流供電單元commutation diode更多詞組