模块化多电平换流器PR 环流抑制器优化设计 - Open Repository of.PDF

第35 卷 第10 期 中 国 电 机 工 程 学 报 Vol.35 No.10 May 20, 2015 2015 年5 月20 日 Proceedings of the CSEE ©2015 Chin.Soc.for Elec.Eng. 2567 DOI ：10.13334/j.0258-8013.pcsee.2015.10.024 文章编号：0258-8013 (2015) 10-2567-09 中图分类号：TM 46 模块化多电平换流器 PR 环流抑制器优化设计 1 1 1 1 2 2 苑宾 ，许建中 ，赵成勇 ，何智鹏 ，庞辉 ，马巍巍 (1．新能源电力系统国家重点实验室(华北电力大学) ，北京市 昌平区 102206 ； 2．国网智能电网研究院，北京市 昌平区 102211) Optimal Design of PR Circulating Current Suppressing Controllers for Modular Multilevel Converters 1 1 1 1 2 2 YUAN Bin , XU Jianzhong , ZHAO Chengyong , HE Zhipeng , PANG Hui , MA Weiwei (1. State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Changping District, Beijing, China, 102206; 2. State Grid Smart Grid Research Institute, Changping District, Beijing, China,102211) ABSTRACT: The modular multilevel converter (MMC) is a current suppressing; proportional resonant controller (PR suitable topology for voltage source converter high-voltage controller); proportional negative feedback; stability analysis; direct-current (VSC-HVDC) power transmission system. The self-balanced ability MMC topology has already been used in some VSC-HVDC 摘要：模块化多电平换流器(modular multilevel converter， projects. The performance of MMC is affec