J2EE-based Power Marketing Line Loss Management Subsystem Design And Implementation

With the improvement of modern science and technology and management technology,all kinds of information management tend to be more diversified and complicated.In the current power marketing line loss management,the stand-alone version of line loss management software is being used.Such software needs to run on a particular computer,and can not be viewed related information by other computer,which makes summary of the information and statistics cause much inconvenience,reducing the line loss management efficiency,that can 't satisfy customer 's requirement.To this situation,we propose a system of line loss based on B/S structure of the electric power marketing management.This system research the line loss management system based on a certain electric power enterprise,the technologies includes,using the 3-layers structure,taking the advantage of Oracle database,all these are based on the J2 EE,The achievement of this system is,to standardize the line loss management process,increase the accuracy of data information processing,and achieve line loss management refinement,digitization,automation,thus it can improve management efficiency and reduce the burden of the relevant management persons,and provide support and data basis for the electric power enterprise's information construction and information decision.System not only to meet the needs of existing line loss management,but also to provide some related services,thus lays the foundation for future management reform.The main function of the system to be implemented is that loss index management,line loss statistics and reporting preparation,line loss exception analysis,exception analysis of the stage area,line loss exception handling,line loss assessment,line change,and varied family relationship maintenance and other functional modules.Innovative points and main work of this paper are as follows:1.Analyze and design a more perfect line loss management system architecture model of the electric power enterprise.2.The application of line loss calculation algorithm of the electric power enterprise,realizes line loss management system of the electric power enterprise,and its availability is tested.The paper is on the study of mature technology that has been used on line loss management system of some units and enterprises at home and abroad,combined with my own learning,based on the actual line loss management of the electric companies,using the J2 EE as a development platform and Oracle as the backstage database,line loss management system was designed and implemented.After the test,the system is stable and reliable.