静止型动态无功补偿装置在煤矿中的应用  

The Application of Static Type Dynamic Reactive Compensation Device in Coal Mine

作　　者：郗传峰[1] 

机构地区：[1]淮南矿业集团张北煤矿,安徽淮南232171

出　　处：《煤矿机械》2005年第9期128-129,共2页Coal Mine Machinery

摘　　要：由于煤矿现代化程度的提高,电力电子设备的大量采用,造成电能质量问题。针对6.3 kV供电线路存在电能质量差,功率因数低现象,采用了SVC对系统进行无功补偿。分析了SVC的工作原理,给出了SVC的设计方法。根据此方法设计的SVC系统能很好满足无功补偿的要求。With the improvement of the degree of modem coal mine and the use of power electronics equipment, it causes the problems of poor power quality. Raveling out the problems of poor power quality and low power factor in power supplying circuit of 6.3 kV, analyzes the operational principle of SVC first and putting forward a design project of SVC . The SVC system based on this design project can well meet the demand of reactive compensation.

关 键 词：电能质量 功率因数 无功补偿 

分 类 号：TM714.3[电气工程—电力系统及自动化]