无功自动补偿装置补偿单元的研制及应用  

Study on the Compensation Unit in Device of Power Automatic Compensation and Its Application

作　　者：郑征[1] 郭永东[1] 

机构地区：[1]焦作工学院电气工程系

出　　处：《焦作工学院学报》1999年第2期139-141,共3页Journal of Jiaozuo Institute of Technology(Natural Science)

摘　　要：介绍一种新型的功率因数自动补偿单元电路的原理及设计．该补偿单元抗干扰能力强，能够有效消除电力系统电流、电压波动对补偿装置投切的影响．使功率因数始终保持在规定的范围内，提高供电质量．本补偿单元已成功地应用于某矿务局高压电网功率因数自动补偿装置上．The theory and design of a new type power_factor antomatic compensation citcuit are introduced. The compensation unit has high anti_interference and can eliminate the effect of power current and voltage pulsation on compensation equipment, thus it has made the power_factor always keep up within the set range. Thereby improving the quality of power supply. It has been successfully applied to the grid transmission systerm power_factor automatic compensation equipment in some mining bureaus.

关 键 词：功率因数 自动补偿 补偿单元 电力系统 煤矿 

分 类 号：TM714.3[电气工程—电力系统及自动化] TD611.5[矿业工程—矿山机电]