COORDINATED OPTIMIZATION MODEL OF INTEGRATED ENERGY SYSTEM CONSIDERING CARBON EMISSION REDUCTION CAPACITY IMPROVEMENT

Li Zhengping; Xue Hanjin; Liu Junfa; Xu Zheng; Wu Zhongfei

doi:10.19912/j.0254-0096.tynxb.2024-2226

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Acta Energiae Solaris Sinica ›› 2026, Vol. 47 ›› Issue (4) : 152-160. DOI: 10.19912/j.0254-0096.tynxb.2024-2226

COORDINATED OPTIMIZATION MODEL OF INTEGRATED ENERGY SYSTEM CONSIDERING CARBON EMISSION REDUCTION CAPACITY IMPROVEMENT

Li Zhengping, Xue Hanjin, Liu Junfa, Xu Zheng, Wu Zhongfei

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Abstract

In order to improve the economy and carbon emission reduction capacity of integrated energy system, an operation optimization model of integrated energy system considering the coupling relationship between carbon emission flow and energy flow is proposed. Firstly, considering the dynamic characteristics of the integrated energy system, a coupling model of emission flow and energy flow of the integrated energy system is proposed. Secondly, aiming at the lowest operating cost and carbon emission reduction cost of the integrated energy system, a coordinated optimization model of the integrated energy system considering the improvement of carbon emission reduction capacity is established. Then, the optimistic exploration strategy is used to improve the traditional SAC algorithm, and the OAC algorithm is used to train and solve the coordinated optimization model of the integrated energy system offline and online. Finally, a simulation example is given to verify that the coordinated optimization model of integrated energy system considering the improvement of carbon emission reduction capacity proposed in this paper can effectively improve the economy and carbon emission reduction capacity of integrated energy system compared with the traditional scheduling model.

Key words

integrated energy system（IES） / nodal carbon potential / low carbon operation / OAC algorithm / reinforcement learning / energy flow coupling

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Li Zhengping, Xue Hanjin, Liu Junfa, Xu Zheng, Wu Zhongfei. COORDINATED OPTIMIZATION MODEL OF INTEGRATED ENERGY SYSTEM CONSIDERING CARBON EMISSION REDUCTION CAPACITY IMPROVEMENT[J]. Acta Energiae Solaris Sinica. 2026, 47(4): 152-160 https://doi.org/10.19912/j.0254-0096.tynxb.2024-2226

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