Multi-stakeholders energy management and control method of integrated energy system considering carbon trading mechanism

Abstract

With the proposal of global energy conservation and emission reduction policies, the scale of grid connection of Integrated Energy System (IES) is gradually increasing. How to formulate a carbon trading mechanism to guide the system’s carbon emissions and realize the operation of the system’s low-carbon economy has become the main problem to be solved urgently. Based on this background, this paper proposes a multi-stakeholders energy management and control method of IES considering carbon trading scheme. First, a dynamic multi-energy coupling energy flow model of electricity, heat and gas in IES is established. Second, carbon emissions are limited by introducing the carbon trading scheme with a punishment mechanism into the IES control mode. Finally, a hierarchical model is established based on the system trading framework, and energy flow management and the control model of IES under multi-stakeholders is established by quoting mixed game theory. A simulation example is given to verify that the proposed control method can make IES run in a low-carbon economy.