无功功率（wattless power ） 许多用电设备均是根据电磁感应原理工作的，如配电变压 器、电动机等，它们都是依靠建立交变磁场才能进行能量的 转换和传递。
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wattless power meter 无功功率表 ; 无功功率计 ; 无效功率计
wattless power compensation 无功补偿
Wattless power measurement 无功功率测量
lv wattless power compensation 低压无功补偿的
compensation of wattless power 无功补偿
power wattless 无孕率
wattless s power 无功功率
wattless s power meter 无功功率表
Compensation of wattless power is a kind of energy saving method in enterprise and design of architecture electric ensineering.
无功功率补偿是工业企业及建筑电压设计中经常采用的一种节能方式。
Improving power factor (meaning compensation of wattless power) of enterprise in using power is one of important subjects in economizing power.
无功功率补偿是工业企业及建筑电压设计中经常采用的一种节能方式。
It is described that the advantages of Static-type dynamic wattless power compensation device based on the main drive SCR power supply matching engineering in Heavy Plate Plant in AISC.
以鞍钢厚板厂主传动scr供电配套工程为例。介绍了静止型动态无功功率补尝装置的优点。
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