Because of the contradiction between the scale of new energy installations and the continuous load growth in the central and eastern regions of China

the balance problems of the electricity market are becoming increasingly prominent

and it is urgent to solve such problems through inter-provincial electricity spot markets. First

the development history and construction status of the inter-provincial electricity spot market are summarized; second

the mechanism design of the inter-provincial electricity spot market is sorted out in terms of the market operation framework

transaction declaration

and clearing methods; subsequently

the evaluation index system of the inter-provincial electricity spot market is constructed

including four themes of electricity mutual aid and support

new energy consumption

economic benefits of market-based allocation

and social benefits of market-based allocation; finally

the operation of the inter-provincial electricity spot market is comprehensively analyzed by the algorithm based on the market operation data of 2022

which proves the feasibility and practicality of the proposed index system.