摘要
提出了采用ＭＣＳ—５１单片机对供电系统的功率因数进行自动补偿的原理与方法。采用这种方法，可以实时在线监测电网的功率因数值，并显示，打印监测结果，通过微机控制电力电容切换装置，从而达到功率因数最佳补偿的效果。
The principle and method of compensating automatically the power factor of a power supply system with MCS 51 one chip microcomputers are presented. With the method, the power factor value of power network can be detected at any time, the detection results can be displayed and printed, and the optimum compensation effect of power factor obtained by means of the microcomputer control power capacitance transfer device.
出处
《辽宁工学院学报》
1994年第2期76-79,共4页
Journal of Liaoning Institute of Technology(Natural Science Edition)
关键词
功率因数
高压电网
微处理机
single chip computer
power factor
high voltage power network
