Integrated energy market multi-energy-supply subject planning method under carbon transaction mechanism

Abstract

The invention relates to the technical field of energy supply market planning, in particular to an integrated energy market multi-energy-supply subject planning method under a carbon transaction mechanism, which comprises the following steps: establishing a multi-energy-supply subject carbon transaction cost calculation model; establishing an integrated energy market Nash equilibrium model under a carbon transaction mechanism; based on a multi-energy-supply-subject carbon transaction cost calculation model and a comprehensive energy market Nash equilibrium model under a carbon transaction mechanism, constructing a double-layer optimization model of multi-energy-supply-subject equilibrium bidding; and designing a double-layer improved differential evolutionary algorithm to solve the double-layer optimization model of the multi-energy-supply main body balanced bidding. According to the method, a carbon transaction mechanism is introduced into IEM operation and each market subject balanced bidding strategy, and an IEM multi-energy-supply subject balanced bidding strategy model under the carbon transaction mechanism is constructed based on a multi-energy-supply subject reward and punishment type carbon transaction mechanism, so that the carbon emission of the multi-energy-supply subject is controlled, the enthusiasm of the multi-energy-supply subject in participating in market competition is effectively improved, and the total social electricity utilization cost is reduced.

Description

technical field [0001] The invention relates to the technical field of energy supply market planning, in particular to a planning method for multiple energy supply subjects in an integrated energy market under a carbon trading mechanism. Background technique [0002] With the gradual advancement of my country's new round of power market reform and energy market-oriented reform, the National Development and Reform Commission and the National Energy Administration advocate the strengthening of energy interconnection among market players and the promotion of multiple energy optimization and complementary development methods. The construction of a safe, efficient, low-carbon and clean comprehensive energy system market service mechanism and energy operation model has become a current research hotspot. Participation of market players in market competition is one of the main contents of research and construction of integrated energy system market service mechanism and energy opera...

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Problems solved by technology

[0004] At present, in the research on the optimization method of the bidding strategy of the energy supply subject, the solution method of the equilibrium bidding strategy in the power market mainly includes the diagonalization cycle iteration and the nonlinear complementary algorithm, but the two methods are insufficient at present, and the diagonalization cycle iteration The method continuously iteratively solves the profit maximization model of each energy supply subject until a stable market equilibrium point is obtained, and its solution efficiency, robustness and convergence are poor; the nonlinear complementary algorithm uses the KKT optimality condition to combine the two The layer model is converted into a single-layer model for solution, the relaxation factor dimension is high, and the conversion process and algorithm are relatively complicated

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