摘要
近年来用户电能质量问题越来受到重视,DSTATCOM作为DFACTS核心控制器已成为研究热点,本文综述主流的多电平变换器拓扑的发展脉络,探索了多电平电路改进的一般思维规律,重点对适合DSTATCOM运行环境的多电平主电路拓扑形式的优缺点进行了比较,并对DSTATCOM主电路研究趋势进行了展望。
As the custom power problems is taken serious considered in recent years, Distribution Static Compensator （DSTATCOM） becomes an hot research spot ,which is an Important controller of distribution flexible AC transmission system （DFACTS） . this paper describes the development process and the innovation principle of mainstream Multilevel Converters, this paper mainly focuses on the trade off between the merit and the defects of the Multilevel Converters adopted in DSTATCOM , and forecast the research trend of main circuits for DSTATCOM application .
出处
《科技信息》
2008年第36期58-60,38,共4页
Science & Technology Information
