Title:
車載電源装置
Document Type and Number:
Japanese Patent JP7145437
Kind Code:
B2
Abstract:
When the output voltage of a vehicle battery is lower than a lower limit value of an activation voltage, a power storage is charged with electric power supplied from the outside to a contactless power receiver, and thus the electric power stored in the power storage is supplied to a controller via a discharger to enable the controller to be activated. After the controller is activated, the controller causes a battery relay to be connected using the electric power supplied from the power storage via the discharger. Electric power is supplied from a high voltage battery to the vehicle battery to enable the vehicle battery to output a voltage higher than or equal to the lower limit value and enable a plurality of relays to be connected.
Inventors:
Youichi Kageyama
Takashi Tode
Katsunori Atago
Takenaka Kazuo
Hisashi Heijo
Yugo Xue
Daiki Nishinaka
Takashi Tode
Katsunori Atago
Takenaka Kazuo
Hisashi Heijo
Yugo Xue
Daiki Nishinaka
Application Number:
JP2019559586A
Publication Date:
October 03, 2022
Filing Date:
December 06, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H02J7/00; B60R16/02; H02J7/10; H02J50/10
Domestic Patent References:
| JP2015140639A | ||||
| JP200732140A | ||||
| JP201280623A | ||||
| JP2016107877A |
Attorney, Agent or Firm:
Hiroi Arai
Teraya Eisaku
Shinichi Michizaka
Teraya Eisaku
Shinichi Michizaka
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