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Development of an equipment which monitors degradation of a surge arrester for feeding the Shinkansen line

Last updated on 27 November 2013 10:13

Currently, as described below there are two methods of evaluating the degradation of feeder surge arresters at Shinkansen substations. One is to count the number of lightning strokes by a surge current counter device. However, some of the surge current counter devices may operate by small discharge current of the...

Author(s): Tanaka Hiroki;Morimoto Hiroaki;Akagi Masataka;Yoshii Tsurugi;Uzuka Tetsuo;Ajiki Kohji

Organisation(s): Railway Technical Research Institute ; Sankosha Co. Ltd ;

2013

Japan

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