Title:
CHARGING VOLTAGE SUPPLY APPARATUS AND SUPPLY METHOD
Document Type and Number:
WIPO Patent Application WO/2018/074808
Kind Code:
A1
Abstract:
The present invention relates to a charging voltage supply apparatus and method and, more particularly, to a charging voltage supply apparatus and method for quickly and stably supplying a charging voltage to a cell concerned via a cell-balancing voltage source of two separately provided charging voltage sources, in case cell balancing is required.
Inventors:
HONG SUNG JU (KR)
NAM HO CHOL (KR)
KIM HAK IN (KR)
YOON SEOG JIN (KR)
NAM HO CHOL (KR)
KIM HAK IN (KR)
YOON SEOG JIN (KR)
Application Number:
PCT/KR2017/011446
Publication Date:
April 26, 2018
Filing Date:
October 17, 2017
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H02J7/00; H01M10/42; H02J7/04
Domestic Patent References:
| WO2013035963A1 | 2013-03-14 |
Foreign References:
| KR20160007740A | 2016-01-21 | |||
| KR101667913B1 | 2016-10-20 | |||
| JP2009247195A | 2009-10-22 | |||
| US8994337B2 | 2015-03-31 | |||
| KR20160038348A | 2016-04-07 |
Other References:
See also references of EP 3393000A4
Attorney, Agent or Firm:
LEE, Kangmin (KR)
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