摘要
分析了目前国内超高压变电站自动化系统的两种网络结构及其技术特点 ,在此基础上提出了一种基于超高压变电站自动化系统的保护故障信息管理子站系统的设计方案 ,其技术关键是建立在网络通信基础上的微机保护设备应采用统一、标准的通信协议 ,并采用统一的时钟对时。
This paper analyzes two kinds of network structures and their characteristics of the ultra high voltage substation automation systems in China, and proposes the design idea of a management subsystem of protective relay fault information based on substation automation system. The key technology is that microcomputer protection equipment should use the unified and standard communication protocol, and unified clock timing.
出处
《电力系统自动化》
EI
CSCD
北大核心
2002年第22期59-61,共3页
Automation of Electric Power Systems
