Cheng Wang, Qiyue Jia, Yile Liang. Energy Management of Integrated Electric-gas Prosumers with Peer-to-Peer Trading: A GNE Approach[J]. 中国电机工程学会电力与能源系统学报(英文), 2025,11(5):2455-2466.
Cheng Wang, Qiyue Jia, Yile Liang. Energy Management of Integrated Electric-gas Prosumers with Peer-to-Peer Trading: A GNE Approach[J]. CSEE Journal of Power and Energy Systems, 2025, 11(5): 2455-2466.
Cheng Wang, Qiyue Jia, Yile Liang. Energy Management of Integrated Electric-gas Prosumers with Peer-to-Peer Trading: A GNE Approach[J]. 中国电机工程学会电力与能源系统学报(英文), 2025,11(5):2455-2466.DOI: 10.17775/CSEEJPES.2021.09390.
Cheng Wang, Qiyue Jia, Yile Liang. Energy Management of Integrated Electric-gas Prosumers with Peer-to-Peer Trading: A GNE Approach[J]. CSEE Journal of Power and Energy Systems, 2025, 11(5): 2455-2466.DOI: 10.17775/CSEEJPES.2021.09390.
Energy Management of Integrated Electric-gas Prosumers with Peer-to-Peer Trading: A GNE Approach
This paper addresses the energy management problem for multiple distribution-level integrated electric-gas prosumers (IEGPs) considering peer-to-peer (P2P) trading. The IEGPs are self-interested and interconnected
and they are also connected to transmission-level energy systems. Considering the equal decision-making structure and coupling constraints
the overall problem boils down to a generalized Nash game
whose equilibrium reflects the energy trading results. Due to the presence of Weymouth equations in the gas network
the decision-making problem of each IEGP becomes non-convex
which hinders direct application of the generalized Nash equilibrium (GNE) seeking algorithms. The non-convex Weymouth equation is convexified using the penalty convex-concave procedure. Then
a GNE can be offered by the proximal decompose algorithm with a convergence guarantee. The effectiveness of the proposed model and algorithm is verified by simulation results.