Title:
蓄電装置、車両、自動二輪車
Document Type and Number:
Japanese Patent JP7259745
Kind Code:
B2
Abstract:
An energy storage apparatus includes: an external terminal connected to an energy storage device; a current cut-off device disposed on a current path connecting the energy storage device and the external terminal to each other; a voltage applying circuit that applies a voltage to the external terminal using the energy storage device or another circuit as a power source; and a control device. The control device is configured to perform: current cut-off processing for cutting off flowing of a current into the energy storage device by bringing the current cut-off device into an OPEN state; detecting processing for detecting a voltage of the external terminal to which a voltage is applied by the voltage applying circuit during a period in which the flowing of the current is cut off by the current cut-off processing; and determining processing for determining a presence or a non-presence of a short-circuiting object.
Inventors:
Atsushi Fukushima
Yuki Imanaka
Yuki Imanaka
Application Number:
JP2019527722A
Publication Date:
April 18, 2023
Filing Date:
July 03, 2018
Export Citation:
Assignee:
Gs Yuasa Co., Ltd.
International Classes:
H02H11/00; B60R16/02; H01M10/48; H01M50/572; H02J1/00; H02J7/00
Domestic Patent References:
| JP2011192646A | ||||
| JP9200951A | ||||
| JP2004227780A | ||||
| JP2010166679A |
Foreign References:
| US20150236501 |
Attorney, Agent or Firm:
Patent Attorney Corporation Akatsuki Joint Patent Office
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