高压气系统远程自动分析策略  

Remote automatic analysis strategy of high-pressure air system

作　　者：朱红平 万元[1,2] 龚传利[2] 

机构地区：[1]五凌电力有限公司,湖南长沙410004 [2]中国水利水电科学研究院,北京100038

出　　处：《水电站机电技术》2012年第2期31-34,64,共4页Mechanical & Electrical Technique of Hydropower Station

摘　　要：在介绍水电厂高压气系统工作原理基础上,总结了高压气机异常启、停与相应故障对应关系,提出了高压气系统远程自动分析与故障诊断策略,并利用五凌电力有限公司水电厂群远程集控系统的海量数据源,建立了高压气系统的远程分析与自动诊断系统,目前,该系统已投入工程试运行,成功诊断出高压气系统的漏气故障。Based on introducing the operation principle of high-pressure air system, this paper summarizes the correspondingrelation between high-pressure compressor's unusual start or stop and faults, puts forward remote automatic analysis and faultdiagnosis strategy for the high-pressure system. Utilized the mass data of remote centralized control system which for hydraulicpower station group in Wuling Power Corporation, we established remote analysis and automatic diagnosis system forhigh-pressure air system which was putted into trial operation and successfully diagnosed air leak in high-pressure air systemalready.

关 键 词：水电厂 高压气系统 集控系统 远程分析 自动诊断. 

分 类 号：TP802[自动化与计算机技术—检测技术与自动化装置]