Economic effects analysis model of electro-hydrogen coupling system under energy internet in China

Jicheng Liu, Chaoran Lu, Xuying Ma, Xu Yang, Jiakang Sun and Yan Wang

Energy, 2025, vol. 318, issue C

Abstract: To realize the efficient and economic consumption of new energy in the multi-energy complementary system, this paper studies the economic effects of the multi-energy coupling system based on the perspective of the value chain, and constructs a complex value chain system with wind and solar power subsystem and thermal-hybrid energy storage subsystem as the key subsystems—electro-hydrogen coupling system (EHCS). Firstly, a value co-creation analysis framework to promote the economic effects of EHCS under the energy internet is analyzed. Secondly, a bi-level model to optimize capacity allocation and operations is constructed. Based on the typical scenarios generated by R-Vine Copula function and K-medoids, the upper determines capacity allocation with maximum net benefit. The lower level combines the operating characteristics of THESS to minimize the operating cost and wind and solar curtailment. The bi-level optimization is solved by GUROBI and MOBWO-VIKOR method. Finally, case studies are conducted to verify the validity and feasibility of the model. The results show that the proposed model can achieve new energy consumption of 97.5 % while the net benefit to 1270.18 billion CNY and reduce the operating costs over the planning period. This study can provide useful suggestions for the investment and construction of multi-energy coupling projects.

Keywords: Electro-hydrogen integrated energy system; Energy storage; Economic effects; Bi-layer optimization; MOBWO-VIKOR (search for similar items in EconPapers)
Date: 2025
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0360544225004700
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:318:y:2025:i:c:s0360544225004700

DOI: 10.1016/j.energy.2025.134828

Access Statistics for this article

Energy is currently edited by Henrik Lund and Mark J. Kaiser

More articles in Energy from Elsevier
Bibliographic data for series maintained by Catherine Liu ().