Research On Improvement And Optimization Of Substation Equipment Inspection Management In Power Supply Company

The inspection of substation maintenance inspection is not the same as that of substation operation and maintenance.The former is more important for the substation equipment inspection and inspection from a professional point of view,it is an important part of the implementation of state maintenance of the substation equipment.The inspection work of substation maintenance involves all the substation equipment,and the inspection result is an important basis for the development of condition based maintenance strategy.The efficiency and quality of the inspection work is directly related to the safe and stable operation of the power system,which has very important practical significance.At present,the power supply company must pay more attention to the supervision and management of the substation equipment,in order to meet the requirements of lean management and condition maintenance.In this paper,the current situation of substation maintenance inspection management is analyzed in detail,the development process of the patrol inspection is reviewed,the content of the substation equipment inspection is explained,and the relevant contents of the patrol management are analyzed.Research on Power Company substation maintenance inspection management status,find the problems,and the causes for the problems were analyzed in detail,including 4 aspects of subjective and objective reasons and internal and external factors etc..Aiming at the existing problems and causes,the paper puts forward the general idea of improving and optimizing the inspection management.First of all,based on the theory of man-machine system,the construction of patrol management is standardized.Then,through the optimization of the security system and production system,the system is guaranteed.Finally,the specific content of the patrol management is optimized.In this paper,the optimization of the inspection content is illustrated by the optimization of inspection cycle.The basic method is to predict the state of the substation equipment by using the improved residual grey forecasting model,and to evaluate the result of the prediction.To improve the construction of substation maintenance inspection management and optimize the work of information construction,the development of the corresponding patrol management system,in order to further consolidate its research results and improve management effectiveness.Finally,taking the inspection management of J power supply company as a case,this paper illustrates the implementation results of the standardization construction and system optimization.At the same time,the method and steps of the optimization of inspection cycle are illustrated by the example of transformer.It includes the establishment of the evaluation index of the transformer condition,the scoring method of each index,the index weight determined by the entropy weight method,and the state prediction method based on the improved grey prediction model.Through the study on Optimization of J power supply company substation maintenance inspection management,and application of substation maintenance inspection management system,the substation maintenance inspection J power supply company more standardized and efficient,more in line with the state maintenance and lean management requirements.