frequency changer

基本解释

This paper describes the application of frequency changer in filter, coal washer and GZG Feeder.
介绍了变频器在加压过滤机、洗煤机、给料机中的应用。
Dual PWM converter has introduced the PWM rectification energy evolution installment in common currency frequency changer's foundation.
双PWM变流器是在一般通用变频器的基础上引进了PWM整流的能量变换装置。
Therefore has the necessity to carry on the discussion to in the frequency changer application system disturbance question, promotes it further promotion application.
因此有必要对变频器应用系统中的干扰问题进行探讨，以促进其进一步的推广应用。

变频器
In view of the high-power equipments, the local control stations’s designs adopt frequency changer and soft motor starter to save energy and protect equipments.
另外，由于污水处理厂多为大功率设备，实现现场控制站设计时采用了变频器、软启动器等设备，来节约能源、保障设备安全。
机械工程
变频调速
Transmit bringing of the kelp and sticky tapes are pulled by frequency changer speed control system of AC motor.
海带传输带、胶带的传输速度由电机拖动,采用交流电机变频调速控制。
变频机
变频器