Optimal scheduling of an electric-hydrogen-integrated energy system considering virtual energy storage

被引：1
作者：
Zhang, Bolin [1 ]
Shao, Chong [1 ]
Li, Chunhua [2 ]
Guo, Tingzhe [2 ]
Lei, Aihu [2 ]
Guan, Xinyu [2 ]
Zu, Longyu [2 ]
机构：
[1] State Grid Gansu Elect Power Co, Lanzhou, Peoples R China
[2] Baiyin Power Supply Co, State Grid Gansu Elect Power Co, Baiyin, Peoples R China
来源：
FRONTIERS IN ENERGY RESEARCH | 2024年 / 12卷
关键词：
electricity-hydrogen-integrated energy system; virtual energy storage; capacity configuration; optimal scheduling; NSGA-II; OPERATION;
D O I：
10.3389/fenrg.2024.1359123
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper, a two-layer optimization approach is proposed to facilitate the multi-energy complementarity and coupling and optimize the system configuration in an electric-hydrogen-integrated energy system (EH-IES). Firstly, an EH-IES with virtual energy storage is proposed to reduce the cost of physical energy storage equipment. Secondly, a two-layer optimal allocation method is proposed under a multi-timescale strategy to examine the comprehensive evaluation index of environmental protection and economy. The upper layer utilizes the NSGA-II multi-objective optimization method for system capacity allocation, while the lower layer performs economic dispatch at the lowest cost. Ultimately, the output includes the results of the equipment capacity allocation of the EH-IES that satisfies the reliability constraint interval and the daily scheduling results of the equipment. The results demonstrate that the electric-hydrogen-integrated energy system with the coupling of multiple energy equipment not only enhances the utilization of renewable energy sources but also reduces the usage of fossil energy and improves the system's reliability.
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页数：12
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[1]   Optimal day-ahead scheduling of multiple integrated energy systems considering integrated demand response, cooperative game and virtual energy storage [J].
Chen, Changming ;
Deng, Xin ;
Zhang, Zhi ;
Liu, Shengyuan ;
Waseem, Muhammad ;
Dan, Yangqing ;
Lan, Zhou ;
Lin, Zhenzhi ;
Yang, Li ;
Ding, Yi .
IET GENERATION TRANSMISSION & DISTRIBUTION, 2021, 15 (11) :1657-1673
[2]   Low-carbon economic dispatch of integrated energy system containing electric hydrogen production based on VMD-GRU short-term wind power prediction [J].
Chen, Haipeng ;
Wu, Hao ;
Kan, Tianyang ;
Zhang, Jinhao ;
Li, Haolin .
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2023, 154
[3]   Refined modeling and co-optimization of electric-hydrogen-thermal-gas integrated energy system with hybrid energy storage [J].
Dong, Haoxin ;
Shan, Zijing ;
Zhou, Jianli ;
Xu, Chuanbo ;
Chen, Wenjun .
APPLIED ENERGY, 2023, 351
[4]   Optimal coordination of hydrogen-based integrated energy systems with combination of hydrogen and water storage [J].
Dong, Xiangxiang ;
Wu, Jiang ;
Xu, Zhanbo ;
Liu, Kun ;
Guan, Xiaohong .
APPLIED ENERGY, 2022, 308
[5]   Energy hub-based optimal planning framework for user-level integrated energy systems: Considering synergistic effects under multiple uncertainties [J].
Li, Chengzhou ;
Wang, Ningling ;
Wang, Zhuo ;
Dou, Xiaoxiao ;
Zhang, Yumeng ;
Yang, Zhiping ;
Marechal, Francois ;
Wang, Ligang ;
Yang, Yongping .
APPLIED ENERGY, 2022, 307
[6]   Bi-level optimal configuration strategy of community integrated energy system with coordinated planning and operation [J].
Li, Peng ;
Wang, Zixuan ;
Liu, Haitao ;
Wang, Jiahao ;
Guo, Tianyu ;
Yin, Yunxing .
ENERGY, 2021, 236
[7]   Stochastic robust optimal operation of community integrated energy system based on integrated demand response [J].
Li, Peng ;
Wang, Zixuan ;
Wang, Nan ;
Yang, Weihong ;
Li, Mingzhe ;
Zhou, Xichao ;
Yin, Yunxing ;
Wang, Jiahao ;
Guo, Tianyu .
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2021, 128
[8]   Stochastic-Weighted Robust Optimization Based Bilayer Operation of a Multi-Energy Building Microgrid Considering Practical Thermal Loads and Battery Degradation [J].
Li, Zhengmao ;
Wu, Lei ;
Xu, Yan ;
Zheng, Xiaodong .
IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, 2022, 13 (02) :668-682
[9]   Optimal Stochastic Deployment of Heterogeneous Energy Storage in a Residential Multienergy Microgrid With Demand-Side Management [J].
Li, Zhengmao ;
Xu, Yan ;
Feng, Xue ;
Wu, Qiuwei .
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2021, 17 (02) :991-1004
[10]   Modeling and optimization of combined heat and power with power-to-gas and carbon capture system in integrated energy system [J].
Ma, Yiming ;
Wang, Haixin ;
Hong, Feng ;
Yang, Junyou ;
Chen, Zhe ;
Cui, Haoqian ;
Feng, Jiawei .
ENERGY, 2021, 236
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