Discussion on the Evolution Route and Development Evaluation Method of High-Energy-Level Distribution Network

As an important part of the new power system, the construction and development of the high-energy-level distribution network is of great significance to realize the energy transformation and upgrade the city energy level. First, the connotation of the high-energy distribution network is defined and the characteristics of the high-energy-level distribution network are analyzed. Next, the framework of the high-energy-level distribution network is constructed to form the indicators of each level. Then, the key objectives of the construction of the high-energy-level distribution network are illustrated. The scoring model and the weights of indicators at all levels are established. Finally, the index system is used to calculate and evaluate the construction level of the high-energy-level distribution network in different stages. The effectiveness and adaptability of the proposed method are verified by a provincial power grid.