Development and application of SIS function models based on the integrated modular modeling software

Development and maintenance of application software are the key work in the power plant level supervisory information system (SIS). To improve the development, use and maintenance efficiency of the SIS function model, this paper puts forward a development method based on the integrated modular modeling software (IMMS). It introduces the SIS structure, functions of the platform and models development process of the application software by modularizing SIS function models. The practical application shows that the SIS software has many advantages, such as short development cycle, opening to users, stable running and convenient for software maintenance and so on.