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. 01, 2025
Filed:
May. 26, 2022
Huawei Digital Power Technologies Co., Ltd., Shenzhen, CN;
Jianpeng Li, Dongguan, CN;
Yuxiang Li, Xi'an, CN;
Zhenghua Zou, Dongguan, CN;
Huibin Hao, Dongguan, CN;
Huawei Digital Power Technologies Co., Ltd., Shenzhen, CN;
Abstract
An energy storage system includes at least one energy storage container, and the energy storage container includes a battery management system and m battery clusters. According to a rapid spanning tree protocol (RSTP) and a known physical position of a second controller, a first controller determines physical positions of remaining second controllers. A plurality of third controllers corresponding to n battery packs in each battery cluster determine a first third controller and set a physical position of the first third controller as a first physical position. An ithird controller in the plurality of third controllers determines a physical position of the ithird controller based on a position signal sent by an (i−1)third controller, where i=2, 3, . . . , or n.