低压电动机无功就地补偿  

Low-voltage Motors Reactive Compensation in Situ

作　　者：李敏[1] 

机构地区：[1]大同煤矿集团公司,山西大同037003

出　　处：《河北能源职业技术学院学报》2010年第1期65-66,共2页Journal of Hebei Energy College of Vocation and Technology

摘　　要：低压电动机无功就地补偿,把无功电流局限在用电设备上,减少了电力无功在高、低压配电网上的流动,减少了线路损失,提高了电源设备的利用率,在补偿技术上最彻底,是一项节约用电,缓解电力供求紧张矛盾的有效措施。Low - voltage motors reactive compensation in situ can limit reactive current, and reduce the flow between high - low - voltage distribution networks, so it＇s helpful for reducing line losses and improve the utilization of power equipment. It＇s also an efficient measure which can save electricity and ease the contradiction between power supply and demand tensions.

关 键 词：矿山电工 无功补偿 功率因数 

分 类 号：TD614[矿业工程—矿山机电]