摘要
为解决阳煤一矿81303综采工作面供电系统存在的谐波含量高、负荷电压与功率因数低等问题,采取SVG无功补偿装置进行治理,有效解决了采煤机、运输机等相关设备难以启动、线路损耗严重等问题,使得供电更加安全可靠。
By analysis and test of core electrical parameters at fully-mechanized working face, the author points out the problems of high harmonics content and low load voltage and power factor in power supply system of No. 1 Colliery in Yangquan Coal Industry Group Co., Ltd., and proposes the application of SVG technology, in which suitable reactive compensation can improve the compensation effects, making the power supply system safer, more reliable and economic.
作者
任阳阳
Ren Yangyang(No. 1 Colliery, Yangquan Coal Industry Group Co., Ltd., Yangquan, Shanxi 045000)
出处
《江西煤炭科技》
2019年第2期181-182,185,共3页
Jiangxi Coal Science & Technology
关键词
综采工作面
供电系统
SVG
无功补偿
coal mine
working face
power supply system
SVG
reactive compensation
