Design And Implementation Of Distribution Network Lean Management System Of Power Supply Company

Under the lean management mode of the power system,the distribution network business of the power supply company the author worked in has basically realized the lean project management mode.However,the management of OMS power outage data and other information still mainly relies on manual analysis,which has a high error rate and low work efficiency.Therefore,a lean distribution network management system is designed and implemented to solve the above problems.In the research,the lean management thinking and methods of the power system were first briefly described,and from the perspective of the current status and problems of a power supply company’s distribution network business,the development goals of the system were analyzed,and the functional positioning of the system and the specifics were studied in detail.As well as the functional requirements,performance requirements of the system and so on.At the same time,the development technology system based on Java Web,Oracle,POI components,JFree Chart components,and Baidu Map map components was established based on the analysis of system requirements.According to the demand analysis of the system,in the order from overall to partial,detailed analysis and design of the system’s network structure,functional model,functional framework of each module,and Java class structure are carried out.According to the logical view of the business data of the system,the data E-R diagram of the system is established.On this basis,the data table structure of the system is briefly described according to the technical specifications of the Oracle database.Subsequently,the key technologies of the system are developed and implemented using Java development technology,and the implementation process,key code and operating interface of the key functions of each module are introduced respectively according to the internal functional module structure of the system.Finally,according to the relevant theories,methods and tools of software automated testing,the system’s functions and performance are verified and analyzed in the actual deployment environment.From the analysis of the system’s function BUG and performance monitoring value,it is obtained that the system has reached the expected development goal.The system has established a highly friendly interactive interface through GIS technology,statistical map technology,Office file technology,etc.At the same time,in accordance with the business requirements of the distribution network business personnel,the functional modules of panoramic monitoring,data import,data export,data analysis,data cleaning,and user management are set up in the system.Therefore,the system can comprehensively cover the current business,realize the automated management of the business,and effectively improve the efficiency of business management.