摘要
智能化功率因数控制仪是利用MCS-51系列8031单片机和其它外围电路构成的,具有结构简单、可靠性高、精度高等特点。它不但能测量和显示电网频率、功率因数,而且还能根据现有的功率因数情况,自动投入或切除补偿电容器,使电网的功率因数达到最佳值。
This paper represents an intelligent controller of power factor. It is com- posed of 8031 single chip computer of Mcs-51 series and other periphery circuits and has a simple constructure, high reliability and accuracy. It can not only measure and display frequency of transmission network and power factor, but also automatically control compensating capacitor on or off according to the power factor so as to pro- vide optimal value.
出处
《山东建筑大学学报》
1993年第4期64-68,共5页
Journal of Shandong Jianzhu University
关键词
8031单片机
功率因数
频率
补偿电容器
8031 single chip computer
power factor
frequency
compensating capacitor
