分散控制系统SOE性能测试及问题分析

Performance Test and Problem Analysis of SOE in Distributed Control System

在电厂中,事件顺序记录(SOE)作为分析设备故障和生产事故的重要工具,阐述对分散控制系统SOE进行性能测试的必要性,介绍常用的SOE测试方法,应用0113-B型测试仪对SOE测试过程及内部原理进行描述,结合山东电网中各机组SOE的测试结果,对所出现的问题进行分析,提出相应解决方案。

Sequence of Event（SOE） serves as an important tool for analysing equipment errors and industrial accidents in power plants.This paper describes the necessity of SOE test in Distributed Control System,and then SOE test methods are illustrated.SOE test procedure is introduced in the use of 0113-B tester.Connecting with the results of SOE test in Shandong electrical network,the paper analyzes the existing problems,and proposes corresponding solutions.