Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/249466
Kind Code:
A1
Abstract:
A power conversion device according to one embodiment of the present invention comprises: a power conversion unit which converts an alternating current to a direct current when connected to an alternating current power source to charge a battery; and an initial charging unit which is connected to a secondary output side of the power conversion unit and initially charges a load side capacitor, wherein an output terminal of the power conversion unit is connected to the battery and the load side capacitor.
Inventors:
LEE JAE SAM (KR)
LEE JU SUNG (KR)
HONG EUN HYUK (KR)
LEE JU SUNG (KR)
HONG EUN HYUK (KR)
Application Number:
PCT/KR2023/008801
Publication Date:
December 28, 2023
Filing Date:
June 26, 2023
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
B60L53/24; B60L53/10; B60L53/22; H02M1/00; H02M3/335; H02M7/23
Foreign References:
| KR20170013670A | 2017-02-07 | |||
| KR20210036137A | 2021-04-02 | |||
| US20210078422A1 | 2021-03-18 | |||
| KR20180020743A | 2018-02-28 | |||
| KR20160127671A | 2016-11-04 |
Attorney, Agent or Firm:
CHUNG, Jong Ok et al. (KR)
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