对监控系统冗余配置模式的改进  

An improvement of design for reliable redundant supervisory and control system

作　　者：陈丹瑜[1] 陈国飞[2] 笃峻[1] 

机构地区：[1]南瑞继保电气有限公司,江苏南京211102 [2]金华电业局,浙江金华321017

出　　处：《电力系统保护与控制》2009年第12期124-128,共5页Power System Protection and Control

摘　　要：随着计算机技术的发展和电力监控系统技术的更新,电力监控系统的可靠运行成为电网安全运行的保障,如何保证整个监控系统正常运行是目前电力监控系统讨论的关键问题之一。结合常见的冗余配置模式提出了改进方案,并且针对改进方案中的主要技术问题给出了解决方法,最后将改进方案和目前存在的冗余配置进行了可靠性对比。改进后的冗余配置模式真正实现监控系统的"1+N"技术,从而使监控系统运行更加稳定可靠。With the development of computer technology and supervisory and control system for power network, the reliability running of supervisory and control system guarantees the power network secure operation. When some computer breaks down, how to guarantee the reliability running of supervisory and control system is one of key questions for supervisory and control system. Based on some common configuration, the paper mainly deals with the design of a new solution, and discusses the practicality of this solution. The improved system truly realizes ＂1 ＋ N＂ technology and makes the monitoring system more reliable operation.

关 键 词：监控系统 冗余 数据存储 

分 类 号：TM764[电气工程—电力系统及自动化]