Design And Implementation Of Project Management System In Electric Power Production Engineering

Rapid development has taken place in electric power industry in Chongqing since it was directly under the jurisdiction of central government, and a lot of electric power constructions and technology reconstructions have been carried into execution in succession, thus the task of engineering management becomes tougher and tougher. However, the management mode lags behind comparatively, new technology and method must be adopted in imminence in order to enhance management efficiency. Plenty of information in project needs to be transferred and stored, the mature technologies such as network and database can solve these problems effectively. In this thesis, those technologies were introduced to meet the demand which comes from practice.As the backgrounds of this research, the history of network development and application was reviewed briefly in this thesis, the advanced technology of .NET was explanation in detail, and the basic knowledge of relational database was introduced generally.In this research, the outline design of power engineering system is comprised of three aspects: system structure, wok pattern, and software implementation mode; the implementation stage was separated into background database, front-end interface and report module, and lots of problems were brought forward.In the section of realizing the detailed design and implementation of the system, the thesis dissertated the above three aspects in emphasis. Firstly, the design and implementation of background database: 'Sybase' database management system was adopted in this system to provide data service and database can be built through analyzing the construction operation flow; data warehouse technology was introduced in this research as well. In the meantime, the integrated method combining the file system and database was adopted into the document management. Secondly, in the front-end interface part, the ASP.NET was applied to create web applications which have good mutual capacity and strong release capability, and ADO.NET was used for data accessing. Finally, as for report module, by summarizing many kinds of report forms, a kind of web report forms' solution was put forward. In this scheme, users can get information from remote database server and then input them into Excel application with the help of client software. Because Excel has powerful and flexible capability in handling tables, users can make customized report by themselves. In this course, web service has made crucial effect.Database, database warehouse, .Net and web service technologies were combined in this thesis, and a project management of electric power production engineering was designed and implemented at last which accomplished electric construction information transferring and storing and can be used in electric power activities. It's practice of information technology's application.