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.
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
关键词
矿山电工
无功补偿
功率因数
mine electrician
reactive power compensation
power factor