Title:
CONDUCTION CONTROL DEVICE AND POWER SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/137507
Kind Code:
A1
Abstract:
A conduction control device (13) is provided with: at least three terminals (121, 122, 123) connected to the outside; switches (SW100, SW101, SW102) which are provided in an electric current main pathway (130) connecting the different terminals, and which switch between conduction and isolation between the terminals; and a controller (150). The controller (150) detects currents flowing through each of the plurality of switches, and determines whether an overcurrent accompanying an abnormality is flowing. If the current flowing through at least some of the switches is an overcurrent, the controller (150) switches the switch connected to the terminal closest to the location of the abnormality to an off state, on the basis of the direction in which the overcurrent is flowing.
Inventors:
MASUMOTO YUSUKE (JP)
NUMAZAKI KOJI (JP)
MATSUSHITA KOKI (JP)
RIKITA RYUNOSUKE (JP)
TAKAISHI JUNPEI (JP)
NUMAZAKI KOJI (JP)
MATSUSHITA KOKI (JP)
RIKITA RYUNOSUKE (JP)
TAKAISHI JUNPEI (JP)
Application Number:
PCT/JP2019/048219
Publication Date:
July 02, 2020
Filing Date:
December 10, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H01H9/54; B60R16/03; H02H3/16; H02H7/18
Foreign References:
| JP2017061240A | 2017-03-30 | |||
| JP2004359169A | 2004-12-24 |
Attorney, Agent or Firm:
JIN Shunji (JP)
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