Aiming at the problem of multi-subject benefit distribution in the integrated energy microgrid permeated by hydrogen-enriched compressed natural gas (HCNG)
this paper proposes a low-carbon economic dispatch method based on a bi-level game. Firstly
the electrolysis hydrogen production equipment and hydrogen mixing combustion engine are modeled in a refined way
and the HCNG load is introduced on the load side to improve the whole process of hydrogen from production to utilization. Secondly
carbon trading and demand response mechanisms are introduced to fully explore the carbon reduction potential on the load side while limiting carbon emissions on the source side. The game relationship between microgrid operator (MGO) and load aggregator (LA) is analyzed
and a Stackelberg game model of the upper MGO and the lower LA is established. Then
the model of the paper is solved by using the black-winged kite optimization algorithm combined with CPLEX. Finally
the effectiveness of the proposed method is proved through the comparison of arithmetic examples. The proposed method can effectively equalize the benefit distribution between MGO and LA while reducing the carbon emission of microgrid and improving the rate of renewable energy consumption.
GU X F, YING Z, ZHENG X Y, et al.Photovoltaic-based energy system coupled with energy storage for all-day stable PEM electrolytic hydrogen production[J]. Renewable energy, 2023, 209: 53-62.
WANG J, WANG W C, HU X X, et al.Black-winged kite algorithm: a nature-inspired meta-heuristic for solving benchmark functions and engineering problems[J]. Artificial intelligence review, 2024, 57(4): 98.