Energy Management Method of Electric-Thermal Integrated Energy System Based on Stackelberg Game

This paper proposes a management method of integrated energy system (IES) based on Stackelberg game. Firstly, an energy interaction framework of IES is put forward with the agents of energy service provider (ESP) and users. Afterwards, an energy management method considering energy transaction and operation optimization of IES is established. The optimization model based on the Stackelberg game is proposed to optimize system operation strategy. Finally, numerical results shows that the proposed energy management method can more accurately design the energy pricing strategy of ESP, load adjustment strategy of users and system operation strategy.