DC DISTRIBUTION PANEL - MITSUBISHI ELECTRIC CORP

Title:

DC DISTRIBUTION PANEL

Document Type and Number:

WIPO Patent Application WO/2021/005793

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide a DC distribution panel which, when short-circuit current occurs in one feeder, disconnects only the feeder having the short-circuit current occurring therein and enables a load device connected to an intact feeder to operate continuously. This DC distribution panel is provided with: an input terminal (15) provided with a positive electrode input terminal and a negative electrode input terminal; breakers (51, 52, 53) each having a short-circuit current interruption part (21) which is connected to at least one of positive electrode electric paths (16a) and negative electrode electric paths (16b) respectively branching out from the positive electrode input terminal and the negative electrode input terminal; and output terminals (71, 72, 73) provided with positive electrode output terminals and negative electrode output terminals of the breakers. Further, at least one of the breakers is provided with a reverse current interruption part (22) that interrupts a reverse current flowing through a positive electrode electric path from the output terminal side to the input terminal side.

Inventors:

FUKUNO KENICHI (JP)
JIMICHI TAKUSHI (JP)

Application Number:

PCT/JP2019/027561

Publication Date:

January 14, 2021

Filing Date:

July 11, 2019

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)

International Classes:

H02B1/40; H01H33/59

Domestic Patent References:

WO2010150706A1

2010-12-29

Foreign References:

JP2016127026A	2016-07-11
JPH097473A	1997-01-10
JP2016213192A	2016-12-15
JP2015015798A	2015-01-22

Other References: