CHEN PING-WEN~1, DING QUN-WEI~2, ZHANG TONG~1. The Application of Harmonic Filtering Installation to Extra-high-power andHigh-impedance Electric Arc Furnace. [J]. Power capacitor & reactive power compensation, 2004, (4): 40-42.
CHEN PING-WEN~1, DING QUN-WEI~2, ZHANG TONG~1. The Application of Harmonic Filtering Installation to Extra-high-power andHigh-impedance Electric Arc Furnace. [J]. Power capacitor & reactive power compensation, 2004, (4): 40-42.DOI:
谐波滤波装置在超高功率高阻抗电弧炉上的应用
摘要
介绍了谐波滤波装置在超高功率高阻抗电弧炉电源母线上的作用
通过滤波装置对高次谐波进行滤波
降低电网电压的畸变率
减少高次谐波电流对电力系统网络其他电气设备的危害
并且对其低功率因数进行无功功率补偿
以达到节约能源之目的
Abstract
Action of harmonic filtering installation to extra-high-power in the power supply busbar is introduced. By filtering high-order harmonics
it will be realized to reduce the distortion rate in power network voltage and the hazard of high-order harmonics to the other electrical equipment in power system. The lower power factor can be improved by passive power compensation with lower energy consumption.