Identification of cause of failure in a power storage system

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United States of America Patent

PATENT NO 11397212
SERIAL NO

16486708

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Abstract

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According to the present invention, provided is a management device (10) including: a collection unit (11) that collects failure information indicating that a failure has occurred in each of a plurality of power storage systems; a computing unit (12) that computes a failure rate in a group in which the power storage systems each having a predetermined matter in common are collected; and an estimation unit (13) that estimates a characteristic of the failure indicated by the failure information, on the basis of the failure rate and a reference value.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION7-1 SHIBA 5-CHOME MINATO-KU TOKYO 1088001 ?1088001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanafusa, Hiroshi Tokyo, JP 27 319
Kosugi, Shinichiro Tokyo, JP 62 594
Mori, Yusuke Tokyo, JP 205 925

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