摘要
通过对无功补偿装置(SVG)介绍,分析了安装该装置的必要性,介绍了唐山矿业公司供电系统无功补偿现状,提出无功补偿方案,并进行了改造后节能效果分析,充分说明SVG无功补偿装置可减小无功功率,降低线路和变压器因输送无功功率造成的电能损耗,提高功率因数,达到节能降耗的目的。
After introducing static var generator （SVG）, the necessity of the device is illustrated in thisthesis. The present sltuatlort tt~ t~ in Tangshan mining company＇s supply is presented, energy saving effect after modification is analysen. static var generator can reduce reactive power, reduce the line and transformer＇s energy loss caused by the transmission lines and transformer reactive power and improve power factor ,achieve purposes of energy saving.
出处
《煤矿机械》
北大核心
2012年第4期200-201,共2页
Coal Mine Machinery
关键词
SVG
无功补偿
功率因数
节能降耗
SVG
reactive compensation
power factor
energy saving
