Title:
POWER CONTROL UNIT OF ELECTRIC VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/072197
Kind Code:
A1
Abstract:
The present invention relates to a power control unit comprising an on-board charger, a power distribution unit, and a power converter which are received in one case, wherein: the on-board charger may receive state information of a battery pack from a battery management system through a CAN driver, and vary and output a value of a direct current output voltage according to the state information of the battery pack; the power distribution unit may distribute power by converting a relay contact according to control of the on-board charger; and the power converter may use the direct current output voltage of the on-board charger as an input to convert the direct current output voltage into a charging voltage of a low-voltage battery and output the charging voltage, and receive variable information of the direct current output voltage to convert the direct current output voltage into the constant charging voltage of the low-voltage battery.
Inventors:
YOUN TAE BONG (KR)
KOO DUEK JIN (KR)
LIM IN SEOP (KR)
BYEON CHANG SEOP (KR)
KOO DUEK JIN (KR)
LIM IN SEOP (KR)
BYEON CHANG SEOP (KR)
Application Number:
PCT/KR2023/095056
Publication Date:
April 04, 2024
Filing Date:
September 05, 2023
Export Citation:
Assignee:
MIRAE MOBILITY SOLUTION (KR)
International Classes:
B60L58/20; B60L1/00; B60L53/20; H02J7/00; H02M1/42
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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