Research on Modeling and the Operation Strategy of a Hydrogen-Battery Hybrid Energy Storage System for Flexible Wind Farm Grid-Connection

• Published in: IEEE access Vol. 8; pp. 79347 - 79356
• Main Authors: Wen, Ting, Zhang, Zheyuan, Lin, Xiangning, Li, Zhengtian, Chen, Chong, Wang, Zhixun
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 2020; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Batteries; Energy; Energy consumption; Energy conversion efficiency; Energy dissipation; Energy storage; flexible wind farm grid-connection; hybrid energy storage system; Hybrid power systems; Hybrid systems; Hydrogen; Hydrogen conversion system; Hydrogen storage; Hydrogen-based energy; Optimization; Power consumption; smoothing power fluctuations; Storage batteries; Storage systems; Strategy; Topology; Wind farms; Wind power; Wind power generation

Energy storage systems used for the flexible grid connection of wind farms in terms of minute time-scale usually consist of batteries. Due to the capacity constraints of batteries, when wind energy fluctuations exceed limits continuously, this type of energy storage system topology cannot present go...