BATTERY SHELL SHORT-CIRCUIT PROCESSING METHOD AND SYSTEM

BATTERY SHELL SHORT-CIRCUIT PROCESSING METHOD AND SYSTEM

The present application provides a battery case short-circuit processing method and system. The battery case short-circuit processing method includes: when a short circuit between a case of a battery and a first electrode of the battery is detected, connecting the case and a second electrode of the...

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Hauptverfasser: WU, Hao, WAN, Yunxiao
Format: Patent
Sprache:eng ; fre ; ger
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator WU, Hao
WAN, Yunxiao
description The present application provides a battery case short-circuit processing method and system. The battery case short-circuit processing method includes: when a short circuit between a case of a battery and a first electrode of the battery is detected, connecting the case and a second electrode of the battery by shorting, wherein if the first electrode is a positive electrode, the second electrode is a negative electrode; and if the first electrode is a negative electrode, the second electrode is a positive electrode; disconnecting the case of the battery from the second electrode, and carrying out standing of the battery for a preset duration; after the standing duration of the battery, detecting a potential difference between the case and the first electrode; and determining, on the basis that the potential difference between the case and the first electrode is within a preset range, the type of the short circuit between the case and the first electrode and whether the short circuit is eliminated.
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The battery case short-circuit processing method includes: when a short circuit between a case of a battery and a first electrode of the battery is detected, connecting the case and a second electrode of the battery by shorting, wherein if the first electrode is a positive electrode, the second electrode is a negative electrode; and if the first electrode is a negative electrode, the second electrode is a positive electrode; disconnecting the case of the battery from the second electrode, and carrying out standing of the battery for a preset duration; after the standing duration of the battery, detecting a potential difference between the case and the first electrode; and determining, on the basis that the potential difference between the case and the first electrode is within a preset range, the type of the short circuit between the case and the first electrode and whether the short circuit is eliminated.</description><language>eng ; fre ; ger</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230614&amp;DB=EPODOC&amp;CC=EP&amp;NR=4195354A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230614&amp;DB=EPODOC&amp;CC=EP&amp;NR=4195354A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU, Hao</creatorcontrib><creatorcontrib>WAN, Yunxiao</creatorcontrib><title>BATTERY SHELL SHORT-CIRCUIT PROCESSING METHOD AND SYSTEM</title><description>The present application provides a battery case short-circuit processing method and system. 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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title BATTERY SHELL SHORT-CIRCUIT PROCESSING METHOD AND SYSTEM
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