摘要
为提高供电质量，研制了单片机功率因数自动补偿仪，该控制仪以ＭＣＳ─５１单片微机为核心，由检测电路测出供电线路的实际功率因数值，与微机内存储的标准值进行比较，当偏差大于允许值时，则自动投切电容器组，使供电线路保持最佳供电状态。
The automatic componsation controller for power fator is investigated,theMCS─51 single-chip Microcomputer is the nucleus for the controller.On the basis oftest circuit measured power fator reality value for the power supply line,is comparedwith the standard value of the microcomputer inside memory。 When deviation value islar8e ,automatic controI the electric-capactiers,the power supply line keep up the opti-mum state.
出处
《郑州轻工业学院学报》
1994年第3期48-53,共6页
Journal of Zhengzhou Institute of Light Industry（Natural Science）
