Title:
DETECTION DEVICE FOR BREAKER, DETECTION UNIT, POWER FAILURE DETECTION SYSTEM, DETECTION PROGRAM, AND DETECTION METHOD
Document Type and Number:
Japanese Patent JP2023092931
Kind Code:
A
Abstract:
To provide a detection device for a breaker, a detection unit, a power failure detection system, a detection program, and a detection method that can be used for blackout accidents.SOLUTION: A detection device detects the energized state of the switch means 51 for a breaker 5 including an input terminal 5000 to which electric power is input, an output terminal 5010 that outputs electric power, a main electrical circuit that connects the input terminal 5000 and the output terminal 5010, and switch means 51 that switches the conduction state so as to be interlocked with at least two states of the closed state in which a main circuit is closed, the forced open state in which the main circuit is opened by external power, and the cut-off state in which the main circuit is opened by power flowing through the main circuit.SELECTED DRAWING: Figure 1
Inventors:
YOSHIKAWA MAKOTO
KONO YOSHIKI
MAE NAOYA
KONO YOSHIKI
MAE NAOYA
Application Number:
JP2021208240A
Publication Date:
July 04, 2023
Filing Date:
December 22, 2021
Export Citation:
Assignee:
TEMPEARL INDUSTRIAL
International Classes:
H01H73/00; H01H9/54; H01H71/12; H02H3/05
Attorney, Agent or Firm:
Patent Attorney Corporation Fujimoto Partners
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