제어로봇시스템학회:학술대회논문집
- 1996.10a
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- Pages.271-274
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- 1996
Optimal maintenance scheduling of pumps in thermal power stations through reliability analysis based on few data
- Nakamura, Masatoshi (Department of Electrical Engineering, Saga University) ;
- Kumarawadu, Priyantha (Department of Electrical Engineering, Saga University) ;
- Yoshida, Akinori (Thermal Plant Section, Kyushu Electric Co., Ltd.) ;
- Hatazaki, Hironori (Thermal Plant Section, Kyushu Electric Co., Ltd.)
- Published : 1996.10.01
Abstract
In this paper we made a reliability analysis of power system pumps by using the dimensional reduction method which over comes the problem due to unavailability of enpugh data in the actual systems under many different operational environments. Hence a resonable method was proposed to determine the optimum maintenance interval of given pump in thermal power stations. This analysis was based on an actual data set of pumps for over ten years in thermal power stations belonged to Kyushu Electric Power Company, Japan.
Keywords