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:
Sep. 23, 2025
Filed:
Jul. 08, 2025
China University of Mining and Technology, Jiangsu, CN;
Hao Lu, Jiangsu, CN;
Zhencai Zhu, Jiangsu, CN;
Wenqing Yang, Jiangsu, CN;
Yuxing Peng, Jiangsu, CN;
Yu Tang, Jiangsu, CN;
Wei Wang, Jiangsu, CN;
Huaxu Ma, Jiangsu, CN;
Lijie Wang, Jiangsu, CN;
Pengwei Yan, Jiangsu, CN;
China University of Mining and Technology, Jiangsu, CN;
Abstract
A high-energy-efficiency lithium battery monorail hoist locomotive includes a driving unit, a battery unit and a bearing trolley. The bearing trolley bears cargoes, the battery unit outputs the power to the driving unit, and the driving unit drives the locomotive to move. The battery unit includes a battery management system (BMS), an ultra capacitor and a battery pack formed by single cells. The BMS obtains the minimum state of charge difference value ΔSOCbetween the single cells, the state of charge SOCof each single cells, the maximum state of charge SOCamong the single cells and the minimum state of charge SOCamong the single cells. The ultra capacitor and the battery pack are controlled by the BMS to charge and discharge. The charging and discharging of the battery pack are managed by the BMS, and the ultra capacitor plays a buffering role in the charging and discharging process.