Electrical leakage detection apparatus

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United States of America Patent

PATENT NO 10145885
APP PUB NO 20180017609A1
SERIAL NO

15480424

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Abstract

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An electrical leakage detection apparatus includes a microcomputer and a relay. The microcomputer is configured to perform an electrical leakage diagnosis to determine whether or not a direct-current leakage exists from a secondary battery that provides and receives electricity to/from an alternating-current power system that includes an electrical leakage detector that detects an alternating-current leakage of alternating-current power supplied from a utility power source. The relay disconnectably connects the secondary battery with the microcomputer.

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Patent Owner(s)

  • FUJITSU TEN LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirose, Yasuyuki Kobe, JP 4 16
Terada, Yohei Kobe, JP 4 11

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