SYSTEM AND METHOD FOR CHARGING CONTROL BETWEEN BATTERY PACKS

Title:

SYSTEM AND METHOD FOR CHARGING CONTROL BETWEEN BATTERY PACKS

Document Type and Number:

WIPO Patent Application WO/2023/239000

Kind Code:

A1

Abstract:

The present invention relates to a system and method for charging control between series battery packs, configured in such a manner that, when the battery packs are stored while connected to the system, and a voltage difference between the two battery packs is large, the battery pack with a higher voltage charges the battery pack with a lower voltage, and thus, the voltage difference between the battery packs can be reduced.

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Inventors:

SONG KEE HOON (KR)
KIM JUN SUK (KR)
AN HYO SEONG (KR)

Application Number:

PCT/KR2022/020850

Publication Date:

December 14, 2023

Filing Date:

December 20, 2022

Export Citation:

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Assignee:

LG ENERGY SOLUTION LTD (KR)

International Classes:

H02J7/00; B60L58/19; G01R31/382; H01M10/44; H01M50/509; H02J7/34

Foreign References:

KR20120128898A	2012-11-28
KR20220027630A	2022-03-08
JP2020018092A	2020-01-30
KR20210133029A	2021-11-05
KR20130133557A	2013-12-09
JP2013240219A	2013-11-28

Attorney, Agent or Firm:

LEE, Kangmin (KR)

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