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ji yu jia zhi gong cheng de dian zhan she bei wei xiu fang an you hua
Pages: 1906-1910
Year: Issue:  11
Journal: East China Electric Power

Keyword:  power plant equipmentmaintenance programdecision optimizationvalue engineering;
Abstract: For the lack of related research on maintenance optimization,existing power plant equipment maintenance optimization theory can only achieve the aim of being optimal in technology or being economic in cost.There is no relevant quantitative criteria and quantitative demonstration.To solve the above problem,power plant equipment maintenance program optimization methods based on value engineering is presented in this paper.This method takes value engineering principles into concern of the maintenance program optimization,co-ordinates maintenance technique and economy cost,and considers stages of the equipment design,use and maintenance comprehensively.When the maximum effectiveness of the maintenance program is set as the optimal target,the optimal implementation plan of maintenance is concluded,by using the AHP and other quantitative analysis.In addition,the content of the maintenance program and the optimizing process of maintenance program are described in this paper theoretically.A case analysis of a 1 000 MW turbine-generator unit shows that the method is simple,effective,and easy to be implemented in engineering practice.
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