Multi-Objective Robust Optimization of Integrated Energy System with Hydrogen Energy Storage

Yuyang Zhao, Yifan Wei, Shuaiqi Zhang, Yingjun Guo and Hexu Sun ()
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Yuyang Zhao: School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China
Yifan Wei: School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China
Shuaiqi Zhang: School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China
Yingjun Guo: School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China
Hexu Sun: School of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China

Energies, 2024, vol. 17, issue 5, 1-20

Abstract: A novel multi-objective robust optimization model of an integrated energy system with hydrogen storage (HIES) considering source–load uncertainty is proposed to promote the low-carbon economy operation of the integrated energy system of a park. Firstly, the lowest total system cost and carbon emissions are selected as the multi-objective optimization functions. The Pareto front solution set of the objective function is applied by compromise planning, and the optimal solution among them is obtained by the maximum–minimum fuzzy method. Furthermore, the robust optimization (RO) approach is introduced to cope with the source–load uncertainty effectively. Finally, it is demonstrated that the illustrated HIES can significantly reduce the total system cost, carbon emissions, and abandoned wind and solar power. Meanwhile, the effectiveness of the proposed model and solution method is verified by analyzing the influence of multi-objective solutions and a robust coefficient on the Chongli Demonstration Project in Hebei Province.

Keywords: multi-objective optimization; hydrogen energy storage; compromise planning; source–load uncertainty; robust optimization (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2024
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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