Research Performance Evaluation System For Condition-based Maintenance Apply To Power Transmission And Transformation Equipment

Equipment is science and technology of verdinglichung shape, and is an important representative of scientific and technical level. Power transmission and transformation equipment is grid enterprises successfully completed production and ensure the power supply of material, the technical basis. Power transmission and transformation equipment input use after the overhaul and maintenance is grid enterprises equipment management one of important content. Power transmission and transformation equipment state overhaul transformation equipment performance evaluation is one of the key links in the state overhaul, but now the transformation equipment in detail the state overhaul of the performance evaluation of literature rare, number of existing assessment methods, guiding ideology is still lack of standardized operation, industrial process from repair benefit, after repair equipment condition improved degree, the maintenance plan arrangement, overhaul organization and implementation, etc., comprehensive evaluation of power transmission and transformation equipment condition maintenance performance. So constructing power transmission and transformation equipment state overhaul comprehensive performance evaluation system and improve the power transmission and transformation equipment condition maintenance system, it is to advance and perfect our country's grid enterprises carry out the state overhaul of inevitable requirement.This paper analyzes gird enterprise status of performance condition-based maintenance evaluation. From the validity of condition-based maintenance, maintenance strategy, the reasonableness of the implementation of maintenance plans, condition-based maintenance effection, condition-based maintenance efficiency, condition-based maintenance organization and management of six aspects establish condition-based maintenance performance evaluation system. Proposed the method of performance evaluation. Adopt intimate value method which was improved by entropy weigh and AHP constructs evaluation model. Finally, makes a positive analysis demonstrated with this built the state overhaul performance evaluation system, not only can from multidimensional evaluation a statistical state overhaul period of power transmission and transformation equipment performance, more can draw the different dimensions and scheduled ideal performance gap.In order to find the state overhaul of restricting ascension performance, key factors, continuous improvement, ascension grid enterprises the state overhaul of performance. The results of the study indicate that:this article constructed performance evaluation system has certain practical value and theoretical significance.