Title:
電源ライン緊急遮断装置および電源ライン緊急遮断システム
Document Type and Number:
Japanese Patent JP6767822
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable a power line emergency shutdown device to more safely and more securely shut down a power supply line.SOLUTION: A power supply line emergency shutdown device 10 is provided on a power supply line 3 to which power is supplied from a distributed power supply 1. The power supply line emergency shutdown device 10 includes: a shutdown mechanism 11 configured to be capable of shutting down the power supply line 3; a communication unit 12 configured to be capable of receiving a shutdown signal SS wirelessly transmitted from the outside of the device; and a control section 13 that when the communication unit 12 receives the shutdown signal SS, controls the shutdown mechanism 11 so as to shut down the power supply line 3.SELECTED DRAWING: Figure 1
Inventors:
Naoki Takigawa
Masataka Shintani
Mitsuo Okamoto
Yuji Yamauchi
Masataka Shintani
Mitsuo Okamoto
Yuji Yamauchi
Application Number:
JP2016180539A
Publication Date:
October 14, 2020
Filing Date:
September 15, 2016
Export Citation:
Assignee:
Tabuchi Electric Co., Ltd.
International Classes:
H02J13/00
Domestic Patent References:
| JP2016039762A | ||||
| JP2006216660A | ||||
| JP2013191688A |
Foreign References:
| US20120055530 |
Attorney, Agent or Firm:
Maeda patent office