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- Title
配电网与分布式电氢耦合系统的交互策略研究.
- Authors
吴启亮; 谭彩霞; 章雷其; 刘 敏; 赵 波; 张雪松; 谭忠富
- Abstract
In response to the impact of the widespread integration of new energy sources on the secure operation of distribution networks, a study is undertaken to explore a multi-time scale interactive strategy for distributed electrohydrogen coupled systems, incorporating hybrid energy storage and distribution networks. Firstly, interactive mechanisms including the balancing service mechanism and demand response mechanism between distributed electro-hydrogen coupled systems and distribution networks are proposed. Secondly, based on game theory, medium-to-long-term and short-term interactive strategies are formulated for electro-hydrogen coupled systems and distribution networks. Finally, a simulation analysis is executed utilizing the distribution networks and distributed electro-hydrogen coupled system in a representative region as an illustrative example. The outcomes of the case study underscore that hydrogen storage exhibits an advantage in medium-to-long-term interactions due to its cross-period characteristics. Electrochemical storage, distinguished by its rapid response, proves more suitable for short-term interactions. In comparison to singular energy storage systems, a hybrid electro-hydrogen storage system can effectively mitigate difference between peak and valley loads, enhancing system benefits, and seamlessly aligning with the existing distribution network system.
- Publication
Zhejiang Electric Power, 2024, Vol 43, Issue 2, p115
- ISSN
1007-1881
- Publication type
Article
- DOI
10.19585/j.zjdl.202402013