The Designment And Implementation Of Performance Appraisal Information System Of M Power Supply Company

In recent years, the application of information technology in State Grid Corporation of China, which can be reflected in many management areas, and the management model of the Corporation are in change. In this transformation process, the Corporation attaches great importance to the application of information technology into performance management, and actively encouraged the provincial power grid company to construct of performance evaluation information system. This article is to design and implement the performance appraisal Information System of M Power Company, and explore how to build a more perfect performance appraisal system in the municipal level. The main work includes the following four aspects:Firstly, based on the theory of performance appraisal and Balanced Score Card, it proposes the appraisal program and index system of the performance appraisal of M Power Company and describes the related development technologies.Secondly, according to the performance appraisal demand of M Power Company, it draws the operational flow diagram, the top level data flow diagram, the first level data flow diagram, and the second level data flow diagram, and constructs a conceptual model of the system data.Thirdly, Based on the network deployment and the corresponding logic model the System, it designs the network structure, functional structure, functional modules, functional interface and database model.Lastly, based on the physical model of the information system, Visual Studio.NET and SQL Server, it implements every functional module and the system is tested. The test results show that the developed system can basically meet the needs of users.The application of information technology into performance appraisal of M Power Company can improve the operating efficiency of the company and provide guidance for the company’s long-term development. The design and implementation of performance appraisal information system of M Power Company not only enriched the theory of performance appraisal of power industry, but also broadened the range of application of software engineering technology.