统一电能质量调节器(UPQC)在煤矿中的应用  

Application of Unified Power Quality Conditioner to Coal Mine

作　　者：汪玉凤[1] 宋占松[1] 刘静[1] 冯玉雷[1] 

机构地区：[1]辽宁工程技术大学电气与控制工程学院,辽宁阜新123000

出　　处：《煤矿机电》2007年第6期60-62,共3页Colliery Mechanical & Electrical Technology

摘　　要：为改善煤矿电力系统线路电能质量,采用统一电能质量调节器提出一种恒频无偏差跟踪控制器。重点介绍主电路与控制电路的设计方法、工作原理。电路经系统仿真,收到较好的效果。In order to improve the electric energy quality of power system for coal mine, the unified power quality conditioner is adopted and a constant-frequency tracking controller without any deviation is put forward. The paper introduces the design method and working principle of the control circuit. The simulation of the system obtains a good result.

关 键 词：电能质量 无功补偿 统一电能质量调节器(UPQC) 

分 类 号：TM714.3[电气工程—电力系统及自动化]