Title:
SYSTEM AND METHOD FOR CHARGING BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2011/155701
Kind Code:
A2
Abstract:
Disclosed are a system and a method for charging a battery pack. A system for rapidly charging a vehicular battery pack using a rescue vehicle of the present invention comprises: a charging power supply module, which is equipped on the rescue vehicle, and supplies charging power to rapidly charge the vehicular battery pack; a power line for rapid charging, which is equipped on the vehicular battery pack, and provides a charging path for providing the charging power supplied from the charging power supply module to a battery cell of the vehicular battery pack; a rapid charging switch, which is equipped on the power line for rapid charging, and selectively opens/closes the charging path; and a control module for turning off a charge control switch and a discharge control switch mounted on the charge/discharge path of the vehicular battery pack and turning on the rapid charging switch when a connection between the charging power supply module and the power line for rapid charging is detected, so that the charging power is provided to the battery cell.
Inventors:
KIM DO-YOUN (KR)
PARK SU-MIN (KR)
LEE JI-EUN (KR)
PARK SU-MIN (KR)
LEE JI-EUN (KR)
Application Number:
PCT/KR2011/002787
Publication Date:
December 15, 2011
Filing Date:
April 19, 2011
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
KIM DO-YOUN (KR)
PARK SU-MIN (KR)
LEE JI-EUN (KR)
KIM DO-YOUN (KR)
PARK SU-MIN (KR)
LEE JI-EUN (KR)
International Classes:
H02J7/00; H02J7/02; H02J7/04; H02J7/14
Foreign References:
| JP2002234376A | 2002-08-20 | |||
| KR20080017157A | 2008-02-26 | |||
| JP2009061935A | 2009-03-26 | |||
| KR0134765B1 | 1998-04-23 |
Other References:
None
See also references of EP 2582008A4
See also references of EP 2582008A4
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
특허법인 필앤온지 (KR)
특허법인 필앤온지 (KR)
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Claims: