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Abstract:
In order to solve the problem of cooperative operation of wind-hydrogen multi-energy system under market mechanism,the cooperative operation strategy of wind power-virtual hydrogen plant (VHP)participating in spot market based on Nash bargaining theory is proposed. The flexible operation mechanism of hydrogen energy system is revealed from three aspects of hydrogen production,hydrogen storage and flexible hydrogen load. The concept of VHP is proposed and an integrated model of hydrogen energy system considering the cooperative operation of production,storage and utilization is established. On this basis,considering the charac⁃ teristics of resource complementarity and low carbon complementarity among different hydrogen production technologies,the“comprehensive hydrogen production”system for the coupling operation of electrolytic water hydrogen production and coal hydrogen production is put forward from the perspective of technological com⁃ bination innovation. The uncertainty of wind power and market electricity price are described based on the typical set of scenarios,and taking the maximum revenue as the objective,the two-stage stochastic program⁃ ming model of wind power-VHP cooperative operation in the electricity spot market environment is established based on the Nash bargaining theory. In order to protect the privacy of each subject,after the equivalent conversion of the original Nash bargaining problem,the distributed solution of the cooperative operation model is realized based on the alternating direction method of multipliers,and the effectiveness of the pro⁃ posed strategy is verified by simulation examples. © 2023 Electric Power Automation Equipment Press. All rights reserved.
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Electric Power Automation Equipment
ISSN: 1006-6047
CN: 32-1318/TM
Year: 2023
Issue: 5
Volume: 43
Page: 129-137
Cited Count:
SCOPUS Cited Count: 6
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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