Title:
PARALLELIZED CHARGING METHOD FOR MULTIPLE BATTERY PACKS, AND POWER DISTRIBUTION DEVICE AND READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/060387
Kind Code:
A1
Abstract:
A parallelized charging method for multiple battery packs, which method comprises: in each current adjustment period, acquiring the difference between a required charging current value of each battery pack and a parallelized charging current value to obtain a difference set; determining the minimum difference in the difference set as a target difference; updating, on the basis of the target difference, a requested parallelized current value corresponding to the previous current adjustment period to obtain a requested parallelized current value corresponding to the present current adjustment period; and sending the requested parallelized current value to a power supply, so that the power supply outputs an electrical signal, which has the requested parallelized current value, to charge a plurality of battery packs.
Inventors:
XING YUNHUI (CN)
YU YANGXIN (CN)
YU YANGXIN (CN)
Application Number:
PCT/CN2022/132552
Publication Date:
March 28, 2024
Filing Date:
November 17, 2022
Export Citation:
Assignee:
ECOFLOW INC (CN)
International Classes:
H02J7/00; H02J7/04
Foreign References:
| CN112913106A | 2021-06-04 | |||
| CN103887852A | 2014-06-25 | |||
| CN115347648A | 2022-11-15 | |||
| CN103872724A | 2014-06-18 | |||
| CN114598003A | 2022-06-07 | |||
| JPH08182213A | 1996-07-12 |
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