Study Of Plant Management Information System Of Power Enterprise Base On .NET Platform

The equipment takes up the largest proportion in the gross amount of capital of Power Enterprise.With the improvement of the equipment technical and the increase of expenses of design and purchase,the proportion of equipment will also increase. Thus,the demand of information management systems is increasingly urgent to Power Enterprise.At the same time,a sophisticated plant management information system is not only a effective method to solve the question of lacking of data and imperfect information sharing in some enterprises but also an effective step to regulate the business processes.In view of the above discussed,this paper takes the application of plant management information system of Shandan Power Enterprise as background. Combining with actual demand of plant management,the plant management information system based on.NET is designed.In the paper,according to the detailed investigation on plant business of manufacturing enterprise,the status of plant management and the demand of user are analyzed and the function model and the information model of the system is set up. Through the analysis of the three layers system structure based on B/S model,the system structure is set up,and all functional part of the system is detailed designed.In the meantime,through the analysis of data layer,business logic layer and performance layer of system,.NET development platform under the device management system is developed.And then the implementation of Condition-based Maintenance of equipment is discussed.Finally,in order to enhance the efficiency of software developing,the system is developed using component and Web Service technology.Using.NET as the development platform and SQL Server2000 as the database anagement system,The Plant Management Information System is built up.