智能变电站二次设备故障诊断系统的研究

Study on Fault Diagnosis Method for Intelligent Substation Secondary System

介绍了智能变电站二次系统的结构及其特点,分析了二次设备状态监测的信息采集方法,研究二次系统监测评估专家系统,并针对二次系统故障诊断问题,提出了采用规则推理方法对智能变电站内二次通信系统进行故障诊断,算例分析为该研究提供了可靠有效的分析。

This article introduces the structure and characteristics of intelligent substation secondary system and analyzes the secondary equipment state monitoring information acquisition,It also studies the secondary system,monitoring and evaluation expert system and the secondary system fault diagnosis problem,put forward the rule- based reasoning method for smart substation within two communication system fault diagnosis,and take an example analysis provides a reliable and efficient analysis for the study.