Invention Grant
- Patent Title: DC distribution panel
-
Application No.: US17600868Application Date: 2019-07-11
-
Publication No.: US12015266B2Publication Date: 2024-06-18
- Inventor: Kenichi Fukuno , Takushi Jimichi
- Applicant: Mitsubishi Electric Corporation
- Applicant Address: JP Tokyo
- Assignee: MITSUBISHI ELECTRIC CORPORATION
- Current Assignee: MITSUBISHI ELECTRIC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: BUCHANAN INGERSOLL & ROONEY PC
- International Application: PCT/JP2019/027561 2019.07.11
- International Announcement: WO2021/005793A 2021.01.14
- Date entered country: 2021-10-01
- Main IPC: H02H7/22
- IPC: H02H7/22 ; H02H1/00 ; H02H9/00

Abstract:
An object is to provide a DC distribution panel that, even when short-circuit current has occurred in one feeder, interrupts only the feeder where short-circuit current has occurred, and thus can continue operations of load apparatuses connected to normal feeders. This DC distribution panel includes: an input terminal including positive and negative input terminals; circuit breakers having short-circuit current interruption units connected to at least either of positive electric paths and negative electric paths respectively branched from the positive and negative input terminals; and output terminals including positive output terminals and negative output terminals of the plurality of circuit breakers. At least one of the plurality of circuit breakers includes a reverse current interruption unit for interrupting reverse current flowing through the positive electric path from the output terminal side to the input terminal side.
Public/Granted literature
- US20220190592A1 DC DISTRIBUTION PANEL Public/Granted day:2022-06-16
Information query