柔性直流输电控制及保护系统  

Control and Protection System for VSC-HVDC

作　　者：董云龙[1] 包海龙[2] 田杰[1] 胡兆庆[1] 张建峰[1] 刘隽[2] 

机构地区：[1]南京南瑞继保电气有限公司,江苏省南京市211100 [2]上海市电力公司,上海市200122

出　　处：《电力系统自动化》2011年第19期89-92,共4页Automation of Electric Power Systems

基　　金：国家电网公司重大科技项目(SGKJJSKF[2009]633)~~

摘　　要：介绍了柔性直流输电控制及保护系统的工作原理。结合上海南汇柔性直流输电示范工程,描述了中国制造的柔性直流输电控制及保护系统的组成和软件配置,并给出了实时数字仿真器(RTDS)仿真验证结果,表明其在稳态和暂态过程中均具有良好的控制效果,适合实际工程应用。The fundamental principle of voltage source converter based high voltage direct current （VSC-HVDC） power transmission is introduced. Combined with Shanghai Nanhui VSC HVDC demonstration project, the hardware configuration and software structure of control and protection systems of VSC-HVDC made in China are described. Simulation results with real-time digital simulation （RTDS） are also introduced, which show the good performance of the control and protection system both at steady and transient conditions so as to suitable application in practical engineering.

关 键 词：柔性直流输电 示范工程 控制及保护系统 实时数字仿真器(RTDS) 

分 类 号：TM721.1[电气工程—电力系统及自动化]