摘要
介绍了当前变电站自动化系统的常用模式及IEC61850无缝通信体系,讨论了电子互感技术、柔性输电技术、多媒体信息技术、光通信技术、嵌入式以太网技术和暂态保护等在变电站自动化中的应用及前景.并分析了电力市场的发展对变电站自动化提出的新要求.证明了变电站自动化向数字化、智能化发展的必要性.
Current modes of Substation Automation System (SAS) and IEC 61850 seamless communication system are introduced. Application and the future of such technologies as Electrical Transducer, Flexible AC Transmission System, Multimedia Information, Optical Communication, Embedded Ethernet and Transient Based Protection in SAS are discussed. New demands of power market development to SAS are analyzed. The development of SAS to digital, intelligent is proved.
出处
《北京交通大学学报》
EI
CAS
CSCD
北大核心
2007年第5期95-99,共5页
JOURNAL OF BEIJING JIAOTONG UNIVERSITY
关键词
变电站自动化
保护与控制
电子式互感器
柔性输电
暂态保护
substation automation system(SAS)
protection and control
electrical transducer
flexibleAC transmission system(FACTS)
transient based protection