Energy Trading Strategy of Multi-Integrated Energy System Considering Carbon Emissions

Abstract

The traditional energy trading method between integrated energy systems has the problems of uneven distribution of income and information leakage. In view of the above problems, this paper proposes a comprehensive energy system trading strategy based on the bargain game. Firstly, this paper analyzes the pricing scheme of the integrated energy system, uses the method of bargain game to distribute the gains fairly, and introduces the non-cooperative cost to encourage energy trading among the integrated energy systems. Secondly, a distributed algorithm is proposed, which uses the alternating direction multiplier method to decompose the barrier game problem into two subproblems, and the optimal solution of the game problem can be obtained by using limited information between the sub-problems. Finally, verified by an example, the proposed game method and distributed algorithm can solve the energy trading strategies of multiple integrated energy systems, distribute the income fairly, and protect the information security of the integrated energy system.