Search International and National Patent Collections

1. (WO2017149859) ARCING POSITION DETECTION DEVICE AND ARCING POSITION DETECTION METHOD

Pub. No.:    WO/2017/149859    International Application No.:    PCT/JP2016/084645
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Nov 23 00:59:59 CET 2016
IPC: G01R 31/02
G01R 31/08
H02H 3/00
H02S 50/00
Applicants: OMRON CORPORATION
オムロン株式会社
Inventors: ASHIDA, Takeshi
蘆田 岳史
TOMITA, Kohei
冨田 公平
Title: ARCING POSITION DETECTION DEVICE AND ARCING POSITION DETECTION METHOD
Abstract:
In order to identify an arcing position in a DC power source, this arcing position detection device (15) is provided with an arc detection unit (31) which detects arcing in a solar battery string (11), a break position detection unit (32) which detects a break position in the solar battery string (11), and a main control unit (33) which, when arcing has occurred, outputs the break position detected by the break position detection unit (32) as the arcing position.