Title:
DETERMINATION DEVICE, DETERMINATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/209903
Kind Code:
A1
Abstract:
A determination device according to the present invention includes: a breaker unit that breaks and connects a power line connecting a DC power supply and a load device; a measurement unit that measures the value of a current flowing through the power line; and a determination unit that performs operations of connecting and breaking the power line several times using the breaking unit and determines whether a predetermined event has occurred on the basis of a change in the value of the current measured by the measurement unit in the several operations.
Inventors:
HIGUCHI YUJI (JP)
TANAKA TORU (JP)
NAKAMURA NAOMICHI (JP)
HANAOKA NAOKI (JP)
TANAKA TORU (JP)
NAKAMURA NAOMICHI (JP)
HANAOKA NAOKI (JP)
Application Number:
PCT/JP2022/019183
Publication Date:
November 02, 2023
Filing Date:
April 27, 2022
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H01H33/59
Foreign References:
| JP2017153171A | 2017-08-31 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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