摘要
提出一种精度较高的功率因数测量方法。利用单片计算机实现对低压电网无功补偿电容器组的自动投切控制 ,可适用于各种负载。
A high precision method of power_factor measurement is researched,and a reactive power compensation control system to low voltage network with capacitor bank is realized by sing_chip computer 8031.The controller apply to every user and every load.
出处
《煤矿机械》
北大核心
2001年第4期42-44,共3页
Coal Mine Machinery
关键词
低压电网
功率因数测量
无功补偿
单片机
low voltage network
power_factor measurement
reactive power compensation
