Title:
電力変換装置
Document Type and Number:
Japanese Patent JP7109221
Kind Code:
B2
Abstract:
To provide a power conversion device that prevents overcharge of an on-vehicle battery to suppress an occurrence of abnormality during charging.SOLUTION: Provided is a battery support device 10 to be connected to an on-vehicle battery E1 that supplies power to a starter 101, in which a control unit 12 acquires a battery voltage of the on-vehicle battery E1. The control unit 12 stores a threshold voltage set on the basis of the acquired battery voltage of the on-vehicle battery E1 at engine stop in a storage unit 122. Upon detection of startup of the starter 101, the control unit 12 controls switching of an AC-DC converter 11 so as to output a voltage up to the threshold voltage stored in the storage unit 122.SELECTED DRAWING: Figure 2
Inventors:
Matsui Shigezumi
Application Number:
JP2018056459A
Publication Date:
July 29, 2022
Filing Date:
March 23, 2018
Export Citation:
Assignee:
Diazebra Electric Co., Ltd.
International Classes:
H02J7/00; B60R16/03; H02J7/10
Domestic Patent References:
| JP11008910A | ||||
| JP5049519U | ||||
| JP2004328988A | ||||
| JP2006304393A | ||||
| JP2010172137A | ||||
| JP55004631U | ||||
| JP2017188972A |
Foreign References:
| WO2011065375A1 |
Attorney, Agent or Firm:
Takami Nishida
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