浙江电力2024，Vol.43Issue(2)：115-125,11.DOI:10.19585/j.zjdl.202402013
配电网与分布式电氢耦合系统的交互策略研究
A study on the interactive strategy for distribution networks and distributed electro-hydrogen coupled systems
摘要
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 electro-hydrogen 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 ef-fectively mitigate difference between peak and valley loads,enhancing system benefits,and seamlessly aligning with the existing distribution network system.关键词
电氢耦合/配电网/多时间尺度/交互策略Key words
electro-hydrogen coupling/distribution networks/multi-time scale/interactive strategy引用本文复制引用
吴启亮,谭彩霞,章雷其,刘敏,赵波,张雪松,谭忠富..配电网与分布式电氢耦合系统的交互策略研究[J].浙江电力,2024,43(2):115-125,11.基金项目
国家自然科学基金项目(72174062) （72174062）
国网浙江省电力有限公司科技项目(B311DS221003) （B311DS221003）
