| This thesis presents the software functions, internal architecture, program components and implementation techniques of Songjiang electricity power supply company’s electricity consuming management system based on its real development goals.The thesis finishes the following important works by means of software engineering’s concepts, methods and techniques. It states the software’s requirement analysis at first, with emphasis on the normal electricity consuming information management functions, the abnormal electricity consuming information management functions and the power grid workload monitoring management functions as well as the use case models and user oriented data processing methods. Secondly it presents the software architecture design including the general framework construction as well as the related major modules of normal electricity consuming information management, the abnormal electricity consuming information management and the grid workload monitoring. The major data structures and transaction processing procedures are also modeled as well as the system database design scheme in detail. Thirdly it accomplishes the software programming implementation by describing some representative programs fragment, data structures and the system test steps, methods and tasks.As a multiple users distributed system, Songjiang electricity power supply company’s electricity consuming management system uses the client/server architecture in implementation and deployment with application server programmed via C++ and database server implemented by Oracle 10. This system reaches three goals in its applications where the first is to implement the dynamic and contiguous monitoring on the power consuming, The second is to implement the recognition and analysis on abnormal power consuming events, particularly the events of electricity stealing, and the third is to forecast the power lines workload variations in order to provide the decision support to the reasonable electricity production management. |
