Battery pack health state estimation method and system

Battery pack health state estimation method and system

The invention provides a battery pack health state estimation method and system. According to the battery pack health state estimation method, a battery cell discrete quantitative calculation method is used for calculating the health state of a battery pack, wherein the loop voltage of the battery p...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HUANG BAI, WENG GUOLIANG, LIN DENGHE
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator HUANG BAI
WENG GUOLIANG
LIN DENGHE
description The invention provides a battery pack health state estimation method and system. According to the battery pack health state estimation method, a battery cell discrete quantitative calculation method is used for calculating the health state of a battery pack, wherein the loop voltage of the battery pack is used for calculation to obtain the voltage standard difference, in addition, the discharging electric quantity corresponding to the voltage standard difference is used for comparing the rated discharging electric quantity of the battery pack, and the health state of the battery pack can be estimated.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN104678303A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN104678303A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN104678303A3</originalsourceid><addsrcrecordid>eNrjZDBzSiwpSS2qVChITM5WyEhNzCnJUCguSSxJVUgtLsnMTSzJzM9TyE0tychPUUjMS1EoriwuSc3lYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxUDDUvNSS-Kd_QwNTMzMLYwNjB2NiVEDAKWZLaQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Battery pack health state estimation method and system</title><source>esp@cenet</source><creator>HUANG BAI ; WENG GUOLIANG ; LIN DENGHE</creator><creatorcontrib>HUANG BAI ; WENG GUOLIANG ; LIN DENGHE</creatorcontrib><description>The invention provides a battery pack health state estimation method and system. According to the battery pack health state estimation method, a battery cell discrete quantitative calculation method is used for calculating the health state of a battery pack, wherein the loop voltage of the battery pack is used for calculation to obtain the voltage standard difference, in addition, the discharging electric quantity corresponding to the voltage standard difference is used for comparing the rated discharging electric quantity of the battery pack, and the health state of the battery pack can be estimated.</description><language>eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2015</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=20150603&amp;DB=EPODOC&amp;CC=CN&amp;NR=104678303A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150603&amp;DB=EPODOC&amp;CC=CN&amp;NR=104678303A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG BAI</creatorcontrib><creatorcontrib>WENG GUOLIANG</creatorcontrib><creatorcontrib>LIN DENGHE</creatorcontrib><title>Battery pack health state estimation method and system</title><description>The invention provides a battery pack health state estimation method and system. According to the battery pack health state estimation method, a battery cell discrete quantitative calculation method is used for calculating the health state of a battery pack, wherein the loop voltage of the battery pack is used for calculation to obtain the voltage standard difference, in addition, the discharging electric quantity corresponding to the voltage standard difference is used for comparing the rated discharging electric quantity of the battery pack, and the health state of the battery pack can be estimated.</description><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBzSiwpSS2qVChITM5WyEhNzCnJUCguSSxJVUgtLsnMTSzJzM9TyE0tychPUUjMS1EoriwuSc3lYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxUDDUvNSS-Kd_QwNTMzMLYwNjB2NiVEDAKWZLaQ</recordid><startdate>20150603</startdate><enddate>20150603</enddate><creator>HUANG BAI</creator><creator>WENG GUOLIANG</creator><creator>LIN DENGHE</creator><scope>EVB</scope></search><sort><creationdate>20150603</creationdate><title>Battery pack health state estimation method and system</title><author>HUANG BAI ; WENG GUOLIANG ; LIN DENGHE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104678303A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HUANG BAI</creatorcontrib><creatorcontrib>WENG GUOLIANG</creatorcontrib><creatorcontrib>LIN DENGHE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG BAI</au><au>WENG GUOLIANG</au><au>LIN DENGHE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Battery pack health state estimation method and system</title><date>2015-06-03</date><risdate>2015</risdate><abstract>The invention provides a battery pack health state estimation method and system. According to the battery pack health state estimation method, a battery cell discrete quantitative calculation method is used for calculating the health state of a battery pack, wherein the loop voltage of the battery pack is used for calculation to obtain the voltage standard difference, in addition, the discharging electric quantity corresponding to the voltage standard difference is used for comparing the rated discharging electric quantity of the battery pack, and the health state of the battery pack can be estimated.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN104678303A
source esp@cenet
subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title Battery pack health state estimation method and system
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-13T18%3A34%3A14IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HUANG%20BAI&rft.date=2015-06-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN104678303A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true