长距离交直流混合输电安全稳定控制系统的配置原则  

PRINCIPLES OF DESIGN THE CONTROL SYSTEM FOR LONG DISTANCE HYBRID AC/DC POWER TRANSMISSION SYSTEM STABILITY

作　　者：张徐东[1] 

机构地区：[1]国家电力公司电力规划设计总院,北京市100011

出　　处：《电力系统自动化》2002年第14期55-58,72,共5页Automation of Electric Power Systems

摘　　要：讨论了电力系统安全稳定控制系统 (装置 )的现状和发展趋势 ,论述了我国电力系统 3道防线的设置和安全稳定控制装置的配置模式。根据南方电网“西电东送”工程的安全稳定计算结果 ,认为随着电力系统的不断扩大和日趋复杂 ,适应这种发展的安全稳定控制系统应充分利用电力信息基础设施的建设和完善 ,以数据通信网络为重要工具 ,建立充分信息交换基础上的预防控制和紧急控制相结合的安全稳定控制系统。文中提出了建立这种系统框架的若干思路。The status and trend of power system security and stability control are reviewed. The three security lines of the power systems in China, the principles and modes of stability control systems are discussed. According to the result of stability analysis of Southern Power Grid, this paper introduces a new structure frame of power system security and stability control with the combination of preventive control and emergency control. The frame takes full advantages of rapidly developed power information infrastructures and digital transmission networks. The assumption and possibility are also presented.

关 键 词：长距离交直流混合输电 安全稳定控制系统 配置原则 电力系统 预防控制 紧急控制 恢复控制 

分 类 号：TM761[电气工程—电力系统及自动化]