模块化多电平技术在电力系统中的应用前景分析  

Prospect Analysis of Modular Multilevel Technology in Power System

作　　者：季振东[1,2] 赵剑锋[1] 

机构地区：[1]东南大学电气工程学院,江苏南京210096 [2]南京理工大学自动化学院,江苏南京210094

出　　处：《江苏电机工程》2015年第6期41-45,共5页Jiangsu Electrical Engineering

基　　金：国家自然科学基金项目:51477030;江苏省产学研前瞻性联合研究项目:BY2014127-15

摘　　要：模块化多电平变流器(MMC)以其模块化、低损耗、低谐波等优点,受到越来越多的关注,是未来电力系统中交直流电能转换利用的大趋势。文中在结合MMC特点的基础上,比较现有MMC的相关电路拓扑结构,分析MMC的关键技术点,总结MMC在电力系统中的一些应用研究,进而展望其发展前景。Modular multilevel converter is seen as the future development of AC-DC conversion in power system and attracts more and more attention for its superiority such as modular, low losses, low harmonic and so on. Based on the features of MMC, this paper compares related existing MMC circuit topologies, analyzes its critical technology, and summarizes its extensive application research on power system, so as to have an outlook for its broad prospects.

关 键 词：MMC 电路拓扑 电力系统 

分 类 号：TM74[电气工程—电力系统及自动化]