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A stochastic hierarchical optimization and revenue allocation approach for multi-regional integrated energy systems based on cooperative games.
- Source :
-
Applied Energy . Nov2023, Vol. 350, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- The interconnection of multiple regional integrated energy systems (RIES) can effectively enhance the low-carbon and flexible operation capabilities of RIES, but the uncertainty and multi-energy interaction of the system pose challenges to the stable operation of RIES. Therefore, a stochastic hierarchical optimization and revenue allocation approach is proposed to optimize the operational strategy of multi-RIES with multi-operator participation, multi-energy interactions, and multiple uncertainties. Firstly, agent-based modeling, Latin hypercube sampling and simultaneous backward reduction based on the Wasserstein metric are proposed to capture the power-side and load-side uncertainties. Secondly, based on the Nash bargaining game and the alternating direction method of multipliers algorithm, multi-RIES peer-to-peer transactions of electricity, thermal, and natural gas are optimized through energy cooperation and scheduling strategies. Subsequently, a Nash-Harsanyi bargaining game revenue allocation method that considers both fairness and renewable energy accommodation is proposed to ensure the stable operation of the alliance. Finally, simulations are conducted on a multi-RIES in northern China, demonstrating that the proposed model and approach can achieve inter-grid flexible resource complementarity, improve RIES economics, increase local renewable energy accommodation rate, and reduce carbon emissions. • Multi-RIES multi-energy internal scheduling and P2P transaction co-optimization. • Wasserstein metric is introduced into the SBR model to capture stochastic scenarios. • A multi-RIES stochastic hierarchical optimization model based on cooperative games. • ADMM is used to solve distributed stochastic hierarchical optimization model. • A revenue allocation method considering equity & renewable energy development is proposed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03062619
- Volume :
- 350
- Database :
- Academic Search Index
- Journal :
- Applied Energy
- Publication Type :
- Academic Journal
- Accession number :
- 172346856
- Full Text :
- https://doi.org/10.1016/j.apenergy.2023.121701