China University of Mining and Technology

Pengwei Yan

Zhencai Zhu

Yuxing Peng

Wei Wang

Hao Lu

Yu Tang

Lijie Wang

Wenqing Yang

Huaxu Ma

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.

High-energy-efficiency lithium battery monorail hoist locomotive and battery management system thereof

Growing community of inventors

Jiangsu, China

Pengwei Yan