摘要
介绍了变压器的功率损耗的含义及计算公式，探讨了无功功率经济当量，就单台变压器运行的经济负荷及两台变压器并联运行的临界负荷进行了分析计算，以实现电力设备的经济运行，从而增强企业经济效益。
It introduces meaning of watt loss of voltage changer and its counting formula, discusses economic equivalent of reactive power, and calculates economic load of single voltage changer and critical load of two voltage changers to realize economic running and improve economic benefit of enterprise.
出处
《山西建筑》
2006年第5期173-174,共2页
Shanxi Architecture
关键词
无功功率
经济当量
临界负荷
功率损耗
reactive power, economic equivalent, critical load, watt loss
