Title:
SHORT CIRCUIT DETECTION DEVICE AND SHORT CIRCUIT DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/265026
Kind Code:
A1
Abstract:
This short circuit detection device, which detects a short circuit occurring in a detection object, measures a capacitance value of the detection object, and determines the current value of a current to be supplied to the detection object on the basis of the measured capacitance value. The short circuit detection device also supplies, to the detection object, the current having the determined current value, and detects a short circuit in the detection object in a state in which the current is being supplied to the detection object.
Inventors:
NISHIMURA KOTA (JP)
IIJIMA JUNJI (JP)
IIJIMA JUNJI (JP)
Application Number:
PCT/JP2022/023859
Publication Date:
December 22, 2022
Filing Date:
June 14, 2022
Export Citation:
Assignee:
HIOKI ELECTRIC WORKS (JP)
International Classes:
G01R31/52; H01G13/00; H01M10/48
Domestic Patent References:
| WO2012117448A1 | 2012-09-07 | |||
| WO2014061238A1 | 2014-04-24 |
Foreign References:
| JP2004215398A | 2004-07-29 | |||
| US20200025832A1 | 2020-01-23 | |||
| JP2020071054A | 2020-05-07 | |||
| JP2021098695A | 2021-07-01 | |||
| JP2022095297A | 2022-06-28 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
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