The Research On The Relay Protection's Setting Calculation By Graph In The Power Plant

With the development of computer technology and setting calculation of electric grid relaying protection, the research on setting calculation of relaying protection in the power plant is becoming more important than before. First, the setting calculation's principle of generators and transformers is analyzed. And then, it is formed a design plan on setting calculation of relaying protection in the power plant. Further more, the methods of graph model are discussed. Based on analyses and researches above, we will make and the possible methods to develop software system on the setting calculation of relaying protection in the power plant.