华电技术 ›› 2015, Vol. 37 ›› Issue (9): 25-28.

• 研究与开发 • 上一篇    下一篇

基于知识库的水电机组故障诊断专家系统

  

  1. 1.贵州电力试验研究院,贵阳〓550005;2.北京四方继保自动化股份有限公司,北京〓100085
  • 出版日期:2015-09-25 发布日期:2015-11-26

Expert system for fault diagnosis of hydroelectric generating unit based on knowledge base

  1. 1.Guizhou Electric Power Test & Research Institute,Guiyang 550005,China; 2.Beijing Sifang Automation Corporation Limited, Beijing 100085,China
  • Online:2015-09-25 Published:2015-11-26

摘要:

摘要:根据水电机组的运行特点,收集机组运行过程发生的故障特征以及故障发生原因,以形成故障诊断专家系统的知识库,利用Java语言和Cybercontrol平台所提供的实时数据库、历史数据库以及画面组态功能来实现完整的故障诊断系统,以达到为水电机组运行和维护提供指导的目的。

关键词: ">关键词:水电机组;故障诊断;规则;知识库;专家系统

Abstract:

Abstract:According to the operation characteristic of hydropower units,the knowledge base of expert system for fault diagnosis is formed by gathering the fault features and the reasons of the faults occurred during the operation of the hydropower unit.This fault diagnosis system is completed through real time database,historical database and the configuration function of the Cybercontrol software platform and Java
programming language,thus to provide operation and maintenance of hydropower units.

Key words: ">Keywords:hydropower unite">;">fault diagnosis">;">rule, knowledge base">;">expert system