Title:
CONTROL METHOD FOR ZINC BATTERY AND POWER SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/168677
Kind Code:
A1
Abstract:
In this control method for a zinc battery, when the zinc battery is charged, the charge is finished once the charging current falls below a first threshold. Then, even when the charging current does not fall below the first threshold, the charge is finished once the amount of electric charge in the zinc battery exceeds a second threshold. The power supply system comprises the zinc battery and a control unit that controls the charge and discharge of the zinc battery. When the zinc battery is charged, the control unit finishes the charge once the charging current falls below the first threshold. Even when the charging current does not fall below the first threshold, the control unit finishes the charge once the amount of electric charge in the zinc battery exceeds the second threshold.
Inventors:
ONUMA TAKAMITSU (JP)
HORIKAWA MASAYO (JP)
MIZUSUGI SHINYA (JP)
HORIKAWA MASAYO (JP)
MIZUSUGI SHINYA (JP)
Application Number:
PCT/JP2022/002673
Publication Date:
August 11, 2022
Filing Date:
January 25, 2022
Export Citation:
Assignee:
ENERGYWITH CO LTD (JP)
International Classes:
H02J7/02; H01M10/44; H01M10/48
Foreign References:
| JP2020072555A | 2020-05-07 | |||
| JP2017011978A | 2017-01-12 | |||
| JP2009044930A | 2009-02-26 | |||
| JP2019198169A | 2019-11-14 | |||
| JP2019115184A | 2019-07-11 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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