The Research And Development Of Grid Relay Protection Statistical Analysis And Operation Management System

Relaying protection is an important part of power system,its analysis and evaluation plays an important role in decision-making.The existing evaluation of the situation is researched in this paper firstly,point out that it is not adapt to the new development of relay protection,Based on the analysis of existing evaluation model, several design patterns are analyzed and compared,the evaluation indicator system is researched,the development model of system is choosed.In accordance with the software engineering development process,the function of the system requirements. database design,overall design and function modules is described fully,the development achievement is introduced simply.The system has been operated in several provincial electrical company,the effect is good.Finally,the research subject are summarized and put forward to be further problems.