动态电压调节器(DVR)的设计与性能测试  

Main Circuit Design and Performance Tests of Dynamic Voltage Regulator

作　　者：张秀娟[1] 李晓萌[1] 姜齐荣[1] 周金明[1] 

机构地区：[1]清华大学,北京100084

出　　处：《电力电子技术》2004年第2期21-23,共3页Power Electronics

摘　　要：简要介绍了动态电压调节器(DynamicVoltageRegulator,DVR)的功能和发展。针对电压源型逆变器、输出滤波器、串联变压器和直流储能单元4个主要部分,对其主电路的各种结构进行了分析和比较。对研制的10kVA样机进行了各种试验。试验结果表明,该DVR性能优越,响应速度快,能有效消除动态电压质量问题对敏感性负荷的影响;对治理稳态电压质量问题,如谐波等也有很好的效果。This paper summarizes in brief the function and the development of DVR,and then compares and analyses the four main parts.The experimental results of the prototype shown the DVR is featured of quick response and excellent performance,and can remorve the influence of the dynamic voltage quality on sensitive load.It is also successful to use DVR for managing the static voltage quality for instance to eliminate the harmonics.

关 键 词：调节器/动态电压调节器 电能质量 

分 类 号：TM761[电气工程—电力系统及自动化] TM921.5