低压电动机无功就地补偿  

Non-power Compensating of Lower Voltage Motor

作　　者：李敏[1] 

机构地区：[1]大同煤矿集团公司煤气厂标检站

出　　处：《同煤科技》2004年第1期37-38,共2页Datong Coal Science & 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。The low-voltage non-power electric motor compensating, by which non-power current is limited in the equipment, the flows of non-powering and electric network the wire loss are reduced and the effectiveness use is enhanced, is especially thorough and effective measures of saving power and easing the contradiction of supplying and demanding of electricity.

关 键 词：电动机 无功补偿 矿山电工 功率因数 线路电流 电力损耗 

分 类 号：TM714[电气工程—电力系统及自动化]