The Design And Implementation Of Maintenance And Management System Of Local Power Network In Weihai Power Supply Company

With the rapid development of the Internet,Weihai power supply company also want to improve dispatching maintenance management system of the local power grid,before that,it has been using the C/S system model,with the amount of data becomeslarger,the system often appears Caton situation.In order to fully realize the process,standardization,specialization,intelligence and visual management of production scheduling,and improve the informatization level,management level and work efficiency of dispatching;In order to provide the basis for decision-making for relevant leaders;Therefore,it is necessary for Shandong power grid to establish a unified local dispatching maintenance management system for each municipal city,then become a data support platform and a business support platform for daily dispatching and management of Shandong power grid.The technical structure of local power grid dispatching maintenance management system of Weihai power supply company uses the SSH framework,the MVC design pattern for development,and the database is developed using SQL SERVER 2014,and uses an interface in a file server.The SSH framework is divided into three layers:presentation layer,application layer and data layer,in the presentation layer,the system through the web front-end technology to implement the user interface;the application layer is the function of business display;the data layer provides a method for realizing the editing interface,and interact with the database to provide the function of data storage,and the use of file conversion.The local power grid dispatching maintenance management system of Weihai power supply company mainly includes four functions,such as primary equipment maintenance plan,ground maintenance scheduling,automatic maintenance application and automatic maintenance(ground adjustment).The primary equipment maintenance plan mainly includes power transmission equipment outage plan,power transmission equipment start-up plan,start up plan of unified control unit and maintenance plan of unified control unit;the ground maintenance scheduling mainly includes proposed tickets,audits,arrangements,protection arrangements,automated approval,scheduling notice,begin construction,pending completion,as well as archived tickets;the automatic maintenance application mainly includes automatic maintenance process management,final automatic overhaul tickets and obsolete automatic check tickets;the automatic maintenance(ground adjustment)mainly includes application,automate supervisor audit,regulate and control department countersigned,automate supervisor approval,begin construction,start deferred review,completion,end deferred review,archiving.After local power grid dispatching maintenance management system is put into operation,the efficiency of office will be improved,and in the management of data,it will be more effective to use data,and the fault tolerance rate will be strengthened.