Design And Implementation Of Jiading Power Supply Company Grid Maintaining Operation System

This thesis presents design and implementation of Jiading Power Supply Company's electric power grid maintaining operation management system which development goal is to provide the comparatively complete and efficient informationized support to the company's maintaining operations on grid running management under standardization guarantees.In consistence with the above objectives this thesis states the software system's requirements at first with emphasis on its kernel functions of basic operational information management, operational log information management and experimental information management along with the related use case models and the interaction diagrams between the user and the system windows. On basis of system requirement analysis the software design is established. The software is organized with top-down hierarchies of user business window management layer, operational information management layer, transactional work flow management layer and operational database layer. For the design scheme the thesis presents the software's internal object structures, major data structures, object class diagram models and relational data model for the database. In addition the application system's program implementation, running examples, test methods and consequences are also stated.Jiading Power Supply Company's electric power grid maintaining operation management system uses the client/server programming model and deployment scheme. Its application server processes are programmed with Java while the business database server is implemented with Oracle. Now the system has completed its all tests and is providing significant support to improving accuracy and information integrity of the company's electric power grid maintaining operation management.