dual-pwm variable frequency speed regulation
常见例句
- This paper studied the three-phase PWM(pulse width modulation) rectifier in dual PWM variable frequency speed regulation system.
对双PWM变频调速系统中的三相PWM整流器及其控制方法进行了研究。 - Dual-PWM variable frequency speed regulation system includes PWM rectifier and PWM inverter; key technology lies in PWM rectifier.
双PWM变频调速系统包括PWM整流和PWM逆变两部分，关键技术在于PWM整流部分。 返回 dual-pwm variable frequency speed regulation