Title:
動的に調整されたバッテリー電圧しきい値を用いて充電モードを切り換えるバッテリー充電システム及び方法
Document Type and Number:
Japanese Patent JP7440105
Kind Code:
B2
Abstract:
A battery charging system determines a current condition of a battery in real time and dynamically determine a threshold voltage for controlling a charging mode of the battery based on the current battery condition. The battery charging system charges the battery using a constant current (CC) mode or constant voltage (CV) mode based on the battery voltage and the dynamically determined threshold voltage. The battery charging system can determine the voltage and current of the battery in real time without receiving information on the battery from the power receiving side of the battery charging system.
Inventors:
Hui, Shu Yuen Long
Yang, Yun
Yang, Yun
Application Number:
JP2021569367A
Publication Date:
February 28, 2024
Filing Date:
May 19, 2020
Export Citation:
Assignee:
THE UNIVERSITY OF HONG KONG
International Classes:
H01M10/44; H02J7/04; H01M10/48; H02J7/00
Domestic Patent References:
| JP2009112113A |
Foreign References:
| WO2012043744A1 | ||||
| US20160181824 | ||||
| US20160344219 |
Attorney, Agent or Firm:
Norito Yamao
Hidetaka Okabe
Hidetaka Okabe
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