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| 水电厂高压气系统关联监测方法 | |
| 引用本文： | 朱红平,万元,魏志鹏,陈小松,龚传利. 水电厂高压气系统关联监测方法[J]. 水电自动化与大坝监测, 2011, 35(6): 44-48 |
| 作者姓名： | 朱红平 万元 魏志鹏 陈小松 龚传利 |
| 作者单位： | 1. 五凌电力有限公司,湖南省长沙市,410004 2. 五凌电力有限公司,湖南省长沙市410004 中国水利水电科学研究院,北京市100038 3. 中国水利水电科学研究院,北京市,100038 |
| 基金项目： | 中国电力投资集团公司重点科技项目(2010-031-WLD-KJ-X) |
| 摘 要： | 在介绍水电厂高压气系统工作原理的基础上,总结了水电厂高压气机异常启/停与相应故障的对应关系,提出了高压气系统的关联监测模型,并利用梯级水电厂群远程集控系统提供的海量数据源,建立了水电厂高压气系统远程分析与故障诊断平台。目前,该平台已投入工程试运行,成功诊断出水电厂高压气系统漏气故障,证明了其工程有效性。 |
| 关 键 词： | 水电厂 高压气系统 关联监测 远程集控 故障诊断 |
A Study on Relevance Monitoring Method for High-pressure Gas System for Hydropower Plant |
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| ZHU Hongping,WAN Yuan,WEI Zhipeng,CHEN Xiaosong,GONG Chuanli. A Study on Relevance Monitoring Method for High-pressure Gas System for Hydropower Plant[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 2011, 35(6): 44-48 | |
| Authors: | ZHU Hongping WAN Yuan WEI Zhipeng CHEN Xiaosong GONG Chuanli |
| Affiliation: | 1.Wuling Power Corporation,Changsha 410004,China; 2.China Institute of Water Resources and Hydropower Research,Beijing 10038,China) |
| Abstract: | Based on introduction of structure and operation principle of the high-pressure gas system(HPGS) for hydropower plant,the relationship between the high compressor’s abnormal starting/showdown and corresponding failures of HPGS is summed up.And the relevance monitoring model for HPGS of hydropower plant is put forward.Then,by using massive data sources provided by the remote centralized control system of cascade hydropower plants group,HPGS remote analysis and fault diagnosis platform has been established.At present,the platform has been put into trial industrial operation,and two gas leakage failures of HPGS in a certain hydropower plant have been detected successfully,which proves its engineering effectiveness. |
| Keywords: | hydropower plant high-pressure gas system(HPGS) relevance monitoring remote centralized control fault diagnosis |
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