Nuclear Power Plant Maintenance Optimization with Heuristic Algorithm
Joint Authors
Cizelj, Leon
Volkanovski, Andrija
Source
Science and Technology of Nuclear Installations
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-09
Country of Publication
Egypt
No. of Pages
13
Abstract EN
The test and maintenance activities are conducted in the nuclear power plants in order to prevent or limit failures resulting from the ageing or deterioration.
The components and systems are partially or fully unavailable during the maintenance activities.
This is especially important for the safety systems and corresponding equipment because they are important contributors to the overall nuclear power plant safety.
A novel method for optimization of the maintenance activities in the nuclear power plant considering the plant safety is developed and presented.
The objective function of the optimization is the mean value of the selected risk measure.
The risk measure is assessed from the minimal cut sets identified in the Probabilistic Safety Assessment.
The optimal solution of the objective function is estimated with genetic algorithm.
The proposed method is applied on probabilistic safety analysis model of the selected safety system of the reference nuclear power plant.
Obtained results show that optimization of maintenance decreases the risk and thus improves the plant safety.
The implications of the consideration of different constraints on the obtained results are investigated and presented.
The future prospects for the optimization of the maintenance activities in the nuclear power plants with the presented method are discussed.
American Psychological Association (APA)
Volkanovski, Andrija& Cizelj, Leon. 2014. Nuclear Power Plant Maintenance Optimization with Heuristic Algorithm. Science and Technology of Nuclear Installations،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-1047765
Modern Language Association (MLA)
Volkanovski, Andrija& Cizelj, Leon. Nuclear Power Plant Maintenance Optimization with Heuristic Algorithm. Science and Technology of Nuclear Installations No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-1047765
American Medical Association (AMA)
Volkanovski, Andrija& Cizelj, Leon. Nuclear Power Plant Maintenance Optimization with Heuristic Algorithm. Science and Technology of Nuclear Installations. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-1047765
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1047765