分散控制系统可靠性影响因素分析及测试技术  

Reliability Factors Analysis and Testing Technology Research on Distributed Control System

作　　者：陈起[1] 陈世慧[1] 王彪[1] 杨瑞 

机构地区：[1]内蒙古电力科学研究院,内蒙古呼和浩特010020 [2]内蒙古国电能源投资有限公司新丰热电厂,内蒙古乌兰察布012199

出　　处：《内蒙古电力技术》2013年第6期43-46,共4页Inner Mongolia Electric Power

摘　　要：说明了开展分散控制系统可靠性影响因素分析与测试技术研究的必要性,认为容错与冗余配置、网络配置与性能、抗干扰能力、接地条件及事件顺序记录功能等为分散控制系统可靠性的主要影响因素。分别对这些影响因素进行了分析,介绍了分散控制系统可靠性测试试验项目、方法,并给出了提高分散控制系统可靠性的建议。Illustrated the necessity of reliability factors analysis and testing on distributed control system, thought that fault tolerance and redundancy configuration, network configuration and performance, anti-interference ability, ground conditions, and the event sequence recording function for the distributed control system, were the main influence factors of the system＇s reliability. Each of these factors were analyzed, the distributed control system reliability test projects and methods were given, the improving suggestion of distributed control system reliability was also provided.

关 键 词：分散控制系统 容错 冗余 差模 共模 事件顺序记录 

分 类 号：TK323[动力工程及工程热物理—热能工程]