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International Journal of Innovation and Applied Studies
ISSN: 2028-9324     CODEN: IJIABO     OCLC Number: 828807274     ZDB-ID: 2703985-7
 
 
Thursday 01 October 2020

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Condition-Based Maintenance Decision-making Support System (DSS) of Hydropower Plant


Volume 4, Issue 3, November 2013, Pages 593–602

 Condition-Based Maintenance Decision-making Support System (DSS) of Hydropower Plant

Irfan Jamil1, Rehan Jamil2, Zhao Jinquan3, Li Ming4, Wei Ying Dong5, and Rizwan Jamil6

1 College of Energy & Electrical Engineering, Hohai University, Nanjing, Jiangsu, China
2 School of Physics & Electronic Information, Yunnan Normal University, Kunming, Yunnan Province, China
3 College of Energy & Electrical Engineering, Hohai University, Nanjing, Jiangsu, China
4 School of Physics & Electronic Information, Yunnan Normal University, Kunming, Yunnan Province, China
5 Department of Electrical Engineering, Tsinghua University, Beijing, China
6 Heavy Mechanical Complex (HMC-3), Taxila, Rawalpindi, Pakistan

Original language: English

Received 21 August 2013

Copyright © 2013 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


Condition-based maintenance is a kind of maintenance which conducted before fault by judging device exception and predicting device fault based on device condition information provided through monitoring device condition. The analysis result of fault diagnosis technology and production management information system which has namely arranged the maintenance plan. The implement device maintenance in light of device health condition due to prevents excessive maintenance or disrepair of device to the utmost extent. During operation, primary device of hydropower plant constantly suffers from sand abrasion, cavitation damage, mechanical wear and other mechanical or electrical damage, which reduces the efficiency of generating equipment and shortens the service life. If timely monitoring and diagnosis and appropriate maintenance are not provided, accident may be induced and cause great economic losses; to make primary devices for production and transmission of electric energy of hydropower plant have high reliability and be in good operating conditions, such primary devices must be maintained. The aim of this paper is to define the gradually improving sensor and monitoring technology which offer the possibility of condition-based maintenance of hydroelectric generating unit and the extraction and analysis methods of fault characteristics. Therefore discussion is summarized briefly on composition, configuration and functions of Condition-based Maintenance System (DSS). And also describes the short introduction of Condition-based Maintenance (DSS) system in typically project of Songjianghe Hydropower Plant as used for primary devices.

Author Keywords: Condition-based maintenance, DSS, Monitoring device, fault diagnosis, Primer device, Hydropower Plant.


How to Cite this Article


Irfan Jamil, Rehan Jamil, Zhao Jinquan, Li Ming, Wei Ying Dong, and Rizwan Jamil, “Condition-Based Maintenance Decision-making Support System (DSS) of Hydropower Plant,” International Journal of Innovation and Applied Studies, vol. 4, no. 3, pp. 593–602, November 2013.