功率因数补偿控制器

Power Factor Compensation Controller

本文介绍采用8031单片机的功率因数补偿控制器，其特点是检测电流和电压的相位差，控制电网功率因数．并着重分析了电压与电流相位差的检测、8031单片机及外围硬件和软件设计，最后也对仪表作了整体分析．

This paper introduces the application of single chip microcomputer 8031 .incompensation of power factor. Its main feature is to detect the phase differencebetween current and voltage to control power factor. This paper mainly presents analysis of detection of phase difference between current and voltage. The design of the software and related interface circuits is also covered in this paper, and the whole view ofthe machine is presented at the end of this paper.