动态电压恢复器(DVR)研究现状与发展综述  

Survey on Research Dynamic Voltage Restorer

作　　者：郝晓弘[1] 杜先君[1] 陈伟[1] 

机构地区：[1]兰州理工大学电信工程学院,兰州730050

出　　处：《科学技术与工程》2008年第5期1259-1264,1267,共7页Science Technology and Engineering

基　　金：甘肃省科技攻关项目(GS044-A52-001-24)资助

摘　　要：动态电压恢复器(DVR)是一种串联型补偿装置,其良好的动态性能和很高的性价比使得它成为治理动态电压问题,特别是电压凹陷的最经济、有效的手段。首先介绍了动态电压恢复器(DVR)的功能、组成及其特点,然后就目前国内外有关DVR研究的现状、存在的问题进行了详细的阐述和分析,最后讨论了DVR的发展趋势。Dynamic Voltage Restorer（DVR） is a series compensating device. It is the most economical and effective means to solve the power quality problems, especially the voltage sags, because of its good dynamic characteristics and high cost-effective characteristic. The DVR＇ s function, topology and its feature are mainly introduced, analyzed the research actuality and the existing problems of DVRs , and finally discussed the DVR＇ s development direction and trends.

关 键 词：电能质量 电压凹陷 动态电压恢复器(DVR) 

分 类 号：TM761.12[电气工程—电力系统及自动化]