The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2026
Filed:
Jul. 14, 2025
Foshan Xianhu Laboratory, Foshan, CN;
Jing Chen, Foshan, CN;
Chun Xiao, Foshan, CN;
Chihua Lu, Foshan, CN;
Hao Zheng, Foshan, CN;
Yifei Wang, Foshan, CN;
Xinbao Wang, Foshan, CN;
Linqiang Su, Foshan, CN;
Yuliang Hu, Foshan, CN;
Bo Yang, Foshan, CN;
Binyu Xiong, Foshan, CN;
Junbo Fu, Foshan, CN;
Xijian Cui, Foshan, CN;
Xixiu Wu, Foshan, CN;
Yonggang Liu, Foshan, CN;
Junjie Zhao, Foshan, CN;
Huchuan Yang, Foshan, CN;
Zhuo Wang, Foshan, CN;
Congding Yang, Foshan, CN;
Hang Shu, Foshan, CN;
Xiaoteng Ren, Foshan, CN;
Kai Hu, Foshan, CN;
Yanwen Zhang, Foshan, CN;
FOSHAN XIANHU LABORATORY, Foshan, CN;
Abstract
A method for power distribution in an electricity-hydrogen hybrid energy storage system in a microgrid method includes: decomposing a current operating power of a microgrid into a to-be-smoothed power and a grid connection power; distributing the to-be-smoothed power according to a current SOC value of the electrochemical energy storage system and a current SOH value of the hydrogen energy storage system with a goal of minimizing operating costs to obtain a first optimal charge/discharge power required for controlling the electrochemical energy storage system to operate and a second optimal charge/discharge power required for controlling the hydrogen energy storage system to operate; and adjusting an SOC state of the electrochemical energy storage system according to a protection strategy determined by the to-be-smoothed power, a preset SOC operating range of the electrochemical energy storage system, and the current SOC value, while controlling an overall operating status of the microgrid.