Analysis on influencing factors of new power system
DING Jun1, WANG Xinyi2, SHAO Yenan1, ZHOU Kai1, ZHANG Shaowen3
1. State Grid Suzhou Power Supply Company, Suzhou, Jiangsu 215000; 2. Jiangsu Electric Power Design Institute Co., Ltd, Nanjing 211102; 3. College of Electric Power Engineering, Nanjing Institute of Technology, Nanjing 211167
Abstract：With the continuous advancement of energy structure transformation, building a new power system with new energy as the main body is the inevitable trend of power grid development. However, for the new power system, due to the complexity of its composition, there must be a complex and strong coupling relationship between its influencing factors. Therefore, this paper studies the relationship and hierarchy of the influencing factors of the new power system. Firstly, the characteristics of the new power system are analyzed. On this basis, the influencing factor set and consciousness model of the new power system are summarized. Secondly, the reachability matrix is obtained by using the calculation method of the transition theory, and the structural hierarchy diagram is drawn through the reachability matrix. Finally, the interpretation structure model of the influencing factors of the new power system is constructed. The model can not only directly reflect the hierarchical structure between influencing factors, but also directly serve as the hierarchical structure model for later quantitative analysis, which provides a new idea and method for the analysis of influencing factors of new power system, but also provides a reference for the construction of new power system in China.
2022, Vol. 23 
