柔性直流输电系统控制保护方案  

A Control and Protection Scheme for VSC-HVDC System

作　　者：梁少华[1] 田杰[1] 曹冬明[1] 董云龙[1] 张建锋[1] 

机构地区：[1]南京南瑞继保电气有限公司,江苏省南京市211106

出　　处：《电力系统自动化》2013年第15期59-65,共7页Automation of Electric Power Systems

基　　金：国家高技术研究发展计划(863计划)资助项目(2011AA05A102)~~

摘　　要：在系统论述柔性直流输电系统的基本控制策略、上层控制功能和保护策略的基础上,提出了适合于柔性直流输电系统的控制保护功能配置方案以及控制保护与换流阀设备的接口方案。所述方案已在上海南汇柔性直流输电示范工程中得到了成功应用,很好地满足了柔性直流输电系统控制保护快速性、高性能的要求。On the basis of expatiation on the basic control strategy,the advanced control strategy and protection strategy for the voltage source converter based high voltage direct current（VSC-HVDC） transmission system,a configuration scheme for control and protection functions suitable for VSC-HVDC system is proposed as is the interface solution between the control and converter valve equipment.The scheme is being successfully applied in the Shanghai Nanhui VSC-HVDC project,being capable of meeting the speed ability and high performance requirements of the VSC-HVDC system control and protection.

关 键 词：柔性直流输电 控制保护 策略 功能配置 接口 

分 类 号：TM721.1[电气工程—电力系统及自动化]