Evaluation method for evaluating service life of battery

Evaluation method for evaluating service life of battery

The invention discloses an evaluation method for evaluating the service life of a battery. The method comprises the steps of (1) classifying ex-service batteries into batteries of a first kind and batteries of a second kind; (2) establishing the simple life model of a battery module, and estimating...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FU JUN, WU ZHANLEI
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 FU JUN
WU ZHANLEI
description The invention discloses an evaluation method for evaluating the service life of a battery. The method comprises the steps of (1) classifying ex-service batteries into batteries of a first kind and batteries of a second kind; (2) establishing the simple life model of a battery module, and estimating the residual life of the battery module composed of batteries of the first kind in a specific operating condition according to a preset operation termination condition; (3) testing each module composed of batteries of the second kind, determining the current health state of the module, establishing a corresponding relationship according to the test data of the module and the original data of the module when delivered out of factories, and estimating the potential surplus value of the module. The related operation data of batteries of the first kind are completely recorded during the service period and the application conditions of batteries of the second kind during the service period are not recorded. That means, only the original data of batteries of the second kind when delivered out of factories are recorded, and both the application processes and the current states of batteries of the second kind are unknown.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN105158696A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN105158696A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN105158696A3</originalsourceid><addsrcrecordid>eNrjZLBwLUvMKU0syczPU8hNLcnIT1FIyy9SSIWK5qUrFKcWlWUmpyrkZKalKuSnKSQllpSkFlXyMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz9DA1NDUwszSzNHY2LUAAAgoS6C</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Evaluation method for evaluating service life of battery</title><source>esp@cenet</source><creator>FU JUN ; WU ZHANLEI</creator><creatorcontrib>FU JUN ; WU ZHANLEI</creatorcontrib><description>The invention discloses an evaluation method for evaluating the service life of a battery. The method comprises the steps of (1) classifying ex-service batteries into batteries of a first kind and batteries of a second kind; (2) establishing the simple life model of a battery module, and estimating the residual life of the battery module composed of batteries of the first kind in a specific operating condition according to a preset operation termination condition; (3) testing each module composed of batteries of the second kind, determining the current health state of the module, establishing a corresponding relationship according to the test data of the module and the original data of the module when delivered out of factories, and estimating the potential surplus value of the module. The related operation data of batteries of the first kind are completely recorded during the service period and the application conditions of batteries of the second kind during the service period are not recorded. That means, only the original data of batteries of the second kind when delivered out of factories are recorded, and both the application processes and the current states of batteries of the second kind are unknown.</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=20151216&amp;DB=EPODOC&amp;CC=CN&amp;NR=105158696A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20151216&amp;DB=EPODOC&amp;CC=CN&amp;NR=105158696A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FU JUN</creatorcontrib><creatorcontrib>WU ZHANLEI</creatorcontrib><title>Evaluation method for evaluating service life of battery</title><description>The invention discloses an evaluation method for evaluating the service life of a battery. The method comprises the steps of (1) classifying ex-service batteries into batteries of a first kind and batteries of a second kind; (2) establishing the simple life model of a battery module, and estimating the residual life of the battery module composed of batteries of the first kind in a specific operating condition according to a preset operation termination condition; (3) testing each module composed of batteries of the second kind, determining the current health state of the module, establishing a corresponding relationship according to the test data of the module and the original data of the module when delivered out of factories, and estimating the potential surplus value of the module. The related operation data of batteries of the first kind are completely recorded during the service period and the application conditions of batteries of the second kind during the service period are not recorded. That means, only the original data of batteries of the second kind when delivered out of factories are recorded, and both the application processes and the current states of batteries of the second kind are unknown.</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>eNrjZLBwLUvMKU0syczPU8hNLcnIT1FIyy9SSIWK5qUrFKcWlWUmpyrkZKalKuSnKSQllpSkFlXyMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz9DA1NDUwszSzNHY2LUAAAgoS6C</recordid><startdate>20151216</startdate><enddate>20151216</enddate><creator>FU JUN</creator><creator>WU ZHANLEI</creator><scope>EVB</scope></search><sort><creationdate>20151216</creationdate><title>Evaluation method for evaluating service life of battery</title><author>FU JUN ; WU ZHANLEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105158696A3</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>FU JUN</creatorcontrib><creatorcontrib>WU ZHANLEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FU JUN</au><au>WU ZHANLEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Evaluation method for evaluating service life of battery</title><date>2015-12-16</date><risdate>2015</risdate><abstract>The invention discloses an evaluation method for evaluating the service life of a battery. The method comprises the steps of (1) classifying ex-service batteries into batteries of a first kind and batteries of a second kind; (2) establishing the simple life model of a battery module, and estimating the residual life of the battery module composed of batteries of the first kind in a specific operating condition according to a preset operation termination condition; (3) testing each module composed of batteries of the second kind, determining the current health state of the module, establishing a corresponding relationship according to the test data of the module and the original data of the module when delivered out of factories, and estimating the potential surplus value of the module. The related operation data of batteries of the first kind are completely recorded during the service period and the application conditions of batteries of the second kind during the service period are not recorded. That means, only the original data of batteries of the second kind when delivered out of factories are recorded, and both the application processes and the current states of batteries of the second kind are unknown.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN105158696A
source esp@cenet
subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title Evaluation method for evaluating service life of battery
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T17%3A32%3A09IST&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=FU%20JUN&rft.date=2015-12-16&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN105158696A%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