| On the background of the distribution monitoring system of Chengdu Electron and Mechanism Advanced Academy, this dissertation proposed a new method of designing distribution monitoring and remote scheduling system based on .NET platform and Web Server, and also its develop process. This system took .NET (the most popular platform nowadays) as develop platform, C# (the most advanced language nowadays) as develop language and SQL Sever2000 as database. The whole system has two parts: distribution monitoring system and remote scheduling system.The former distribution monitoring system was based on double-platform, the new develop model was based on Microsoft Visual Studio 2003.NET entirely. This dissertation did the comparison between them. The distribution monitoring system on substation mainly completed data collecting, analyzing, data storing, man-machine communication and so on. It realized remote measuring, remote controlling. Win32 API serial programming under .NET framework, multithreading, also the advanced component technique was applied to the system. The electric power protocol analyzing was designed as a component, it made interface criterion, enhanced efficiency and also been applied repeatedly. The application of stored-procedure and ADO.NET technique enhanced the capability of reading and writing. Stored-procedure did much data processing, it reduced the task of distribution monitoring system and made the system more steady. The remote scheduling system was based on B/S model. The station of long-distance could get real-time data through Internet web browser. It also could get the substation's history data. The cost of this model is smaller than others, but also the maintenance is easier. Finally, the system software packaged the necessary information files, such as database, and then would be made to a setup file. Then it could release to any computer. It provided database configuration by itself. It was much more transplantable, all-purpose, maintainable.The first chapter of the dissertation briefly introduced the research of the history and status of electric power monitoring system both at home and abroad. The second chapter introduced the basic concepts and related application of .NET. The third chapter proposed a new method of designing electric power monitoring system and also compared it with the former system. The fourth chapter divided the whole system into several modules, and introduced each module respectively. The fifth chapter introduced the application of database technology in electric power monitoring system. The sixth chapter introduced designing and realization of the remote scheduling system based on Web Server. The eighth chapter introduced the interface of man-machine communication and the release of the system software. In the end, summarized the whole work and pointed out the directions of further research. |
PDF Full Text Request