Lithium power cascade battery module equalization method
The invention relates to a lithium power cascade battery module equalization method. The method comprises the steps: a lithium power cascade battery module is discharged according to the standard discharge current by adopting a discharging mode corresponding to the lithium power cascade battery modu...
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| creator | MENG CHAO TIAN KAIBIAO GU YANG LUO YONG DENG BO LIU WEIQIANG |
| description | The invention relates to a lithium power cascade battery module equalization method. The method comprises the steps: a lithium power cascade battery module is discharged according to the standard discharge current by adopting a discharging mode corresponding to the lithium power cascade battery module and standing the lithium power cascade battery module for a first preset time after the discharging is completed, wherein the lithium power cascade battery module comprises a plurality of battery cells, and the battery cells are the minimum non-dismountable battery cells; and each battery cell inthe lithium power cascade battery module after standing for the first preset time is discharged for multiple times and the preset discharging current adopted for each time of discharging is different, the preset discharging current for the previous discharging is greater than the preset discharging current for the subsequent discharging, each time of discharging reaches the cut-off voltage and each preset discharging cur |
| format | Patent |
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The method comprises the steps: a lithium power cascade battery module is discharged according to the standard discharge current by adopting a discharging mode corresponding to the lithium power cascade battery module and standing the lithium power cascade battery module for a first preset time after the discharging is completed, wherein the lithium power cascade battery module comprises a plurality of battery cells, and the battery cells are the minimum non-dismountable battery cells; and each battery cell inthe lithium power cascade battery module after standing for the first preset time is discharged for multiple times and the preset discharging current adopted for each time of discharging is different, the preset discharging current for the previous discharging is greater than the preset discharging current for the subsequent discharging, each time of discharging reaches the cut-off voltage and each preset discharging cur</description><language>chi ; eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2020</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&date=20200131&DB=EPODOC&CC=CN&NR=110739743A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200131&DB=EPODOC&CC=CN&NR=110739743A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MENG CHAO</creatorcontrib><creatorcontrib>TIAN KAIBIAO</creatorcontrib><creatorcontrib>GU YANG</creatorcontrib><creatorcontrib>LUO YONG</creatorcontrib><creatorcontrib>DENG BO</creatorcontrib><creatorcontrib>LIU WEIQIANG</creatorcontrib><title>Lithium power cascade battery module equalization method</title><description>The invention relates to a lithium power cascade battery module equalization method. 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The method comprises the steps: a lithium power cascade battery module is discharged according to the standard discharge current by adopting a discharging mode corresponding to the lithium power cascade battery module and standing the lithium power cascade battery module for a first preset time after the discharging is completed, wherein the lithium power cascade battery module comprises a plurality of battery cells, and the battery cells are the minimum non-dismountable battery cells; and each battery cell inthe lithium power cascade battery module after standing for the first preset time is discharged for multiple times and the preset discharging current adopted for each time of discharging is different, the preset discharging current for the previous discharging is greater than the preset discharging current for the subsequent discharging, each time of discharging reaches the cut-off voltage and each preset discharging cur</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY |
| title | Lithium power cascade battery module equalization method |
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