power-factor compensation

基本解释

This power-factor monitoring and compensation system was made up of electrical parameters detection system and compensation controlling system.
此功率因数监测与补偿系统由电参数检测系统和补偿控制系统两部分组成。
Single phase active power factor compensation control clips middle watts-below thousands watts are very popular, among which UC3854 is most typical.
单相PFC已进入实用阶段，在中小功率单相有源功率因数补偿控制芯片中，UC3854最具代表性。
china-power.net
This type adopts the multi-PWM technology, with input power factor more than 0.95, which makes it unnecessary to use input filter and power factor compensation device.
该变频器采用多重化PWM技术，输入功率因数可达0.95以上，不必设置输入滤波器和功率因数补偿装置。