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Vol.6 No.1 previous AA 74-SP11(75-76)-Errata NT 63-64

Academic Articles
Regular Paper Vol.6No.1 (2014) p.1 - p.13
 

Study of the Optimization of Maintenance Plan for Nuclear Power Plants

 
Takayuki AOKI1*, Noriko KODAMA2, Kentaro TAKASE2 and Kenzo MIYA2
 
1Institute of Fluid Science, Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai 980-8577, Japan
2IIU Corp., 2-7-17 Ikenohata, Taito-ku, Tokyo 110-0008, Japan
 
Abstract
This paper proposes a quantitative evaluation method for the maintenance plan for nuclear power plants, developed by introducing the scientific approach, and also proposes a method to search for an optimum maintenance plan to be obtained by maximizing nuclear safety and economic efficiency simultaneously, then balancing them. As a result of consideration, the following results were obtained.
(1) The quantitative evaluation methodology for optimizing the maintenance plan for nuclear power plants was developed.
(2) The computer simulation of maintenance planning for a couple of BWR systems by using this methodology was carried out. It was concluded that this methodology can produce a new maintenance plan which meets the maintenance targets corresponding to optimum maintenance.
 
Keywords
Nuclear Power Plant, Maintenance Optimization, Maintenance Law, Maintenance Equation, Maintenance Targets, Plant Safety, Plant Economic Efficiency, Maintenance Plan, Maintenance Work-team Performance
 
Full Paper: PDF EJAM Vol.6 No.1 pp.1-13 "Study of the Optimization of Maintenance Plan for Nuclear Power Plants"















Article Information
Article history:
Received 16 January 2014
Accepted 2 May 2014