变频装置 meaning in English

converter plant

A frequency varied device with sa866ae as key component
为核心的变频装置
Frequency - changing motor allows for free adjustment of stirring speed . stainless steel structure will never damage
搅拌马达具有变频装置，搅拌速率可任意作调整。
This paper based on the supply grid of the medium plate plant of chongqing iron & steel has analyzed what causes unexpected harmonic and reactive impact as well as influence on equipments and grid , at the same time , calculate and simulate harmonic and reactive impact produced by the cycloconverter of roughing mill in the plant
本文全面分析了电力谐波和无功冲击产生的原因以及电力谐波和无功冲击对供配电系统和用电设备的危害，并针对重钢中板厂供配电系统，对中板厂粗精轧机变频装置产生谐波及无功冲击进行了计算和研究。
In recent years , current rectifiers , frequency converters , arc furnaces and other power electronic devices etc have been increasingly used in power network . with nonlinear , impactive , unbalanced characteristics , they generate lots of harmonics and cause distortion in power network current or voltage
近年来，配电网中整流器、变频装置、电弧炉以及其它电力电子设备等的应用不断增加，由于这些负荷具有非线性、冲击性和不平衡的用电特性，引起供电网中的电流(电压)畸变，产生大量谐波。