BATTERY MOISTURE CONTENT MEASUREMENT METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Provided in the present application are a battery moisture content measurement method and apparatus, and an electronic device and a storage medium. The method comprises: performing measurement to obtain a capacitance measurement value of a battery to be subjected to measurement; and determining a fi...
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| creator | YANG, Weihai TAN, Xinyong DONG, Huihua WU, Zhaoyang |
| description | Provided in the present application are a battery moisture content measurement method and apparatus, and an electronic device and a storage medium. The method comprises: performing measurement to obtain a capacitance measurement value of a battery to be subjected to measurement; and determining a first moisture content value of said battery according to the capacitance measurement value and a capacitance-moisture content relational model, wherein the capacitance-moisture content relational model is obtained according to a correspondence between sample batteries with different moisture content values and capacitance values of samples. In the present application, a correspondence between the moisture content of sample batteries and capacitance values of samples is pre-constructed, and the moisture content of a battery to be subjected to measurement is determined according to the correspondence and a capacitance value of said battery, thereby reducing a step of manually cutting an electrode plate, and improving |
| format | Patent |
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The method comprises: performing measurement to obtain a capacitance measurement value of a battery to be subjected to measurement; and determining a first moisture content value of said battery according to the capacitance measurement value and a capacitance-moisture content relational model, wherein the capacitance-moisture content relational model is obtained according to a correspondence between sample batteries with different moisture content values and capacitance values of samples. In the present application, a correspondence between the moisture content of sample batteries and capacitance values of samples is pre-constructed, and the moisture content of a battery to be subjected to measurement is determined according to the correspondence and a capacitance value of said battery, thereby reducing a step of manually cutting an electrode plate, and improving</description><language>chi ; eng ; fre</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; TESTING</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&date=20231102&DB=EPODOC&CC=WO&NR=2023206455A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231102&DB=EPODOC&CC=WO&NR=2023206455A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG, Weihai</creatorcontrib><creatorcontrib>TAN, Xinyong</creatorcontrib><creatorcontrib>DONG, Huihua</creatorcontrib><creatorcontrib>WU, Zhaoyang</creatorcontrib><title>BATTERY MOISTURE CONTENT MEASUREMENT METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM</title><description>Provided in the present application are a battery moisture content measurement method and apparatus, and an electronic device and a storage medium. The method comprises: performing measurement to obtain a capacitance measurement value of a battery to be subjected to measurement; and determining a first moisture content value of said battery according to the capacitance measurement value and a capacitance-moisture content relational model, wherein the capacitance-moisture content relational model is obtained according to a correspondence between sample batteries with different moisture content values and capacitance values of samples. In the present application, a correspondence between the moisture content of sample batteries and capacitance values of samples is pre-constructed, and the moisture content of a battery to be subjected to measurement is determined according to the correspondence and a capacitance value of said battery, thereby reducing a step of manually cutting an electrode plate, and improving</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEh2cgwJcQ2KVPD19wwOCQ1yVXD29wtx9QtR8HV1DAbyfSHsEA9_FwVHPyAOCHAMcgwJDdYBc119XJ1Dgvz9PJ0VXFzDPJ1dwaLBIf5Bju6uQH0unqG-PAysaYk5xam8UJqbQdnNNcTZQze1ID8-tbggMTk1L7UkPtzfyMDI2MjAzMTU1NHQmDhVAAJ1NS0</recordid><startdate>20231102</startdate><enddate>20231102</enddate><creator>YANG, Weihai</creator><creator>TAN, Xinyong</creator><creator>DONG, Huihua</creator><creator>WU, Zhaoyang</creator><scope>EVB</scope></search><sort><creationdate>20231102</creationdate><title>BATTERY MOISTURE CONTENT MEASUREMENT METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM</title><author>YANG, Weihai ; TAN, Xinyong ; DONG, Huihua ; WU, Zhaoyang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2023206455A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng ; fre</language><creationdate>2023</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG, Weihai</creatorcontrib><creatorcontrib>TAN, Xinyong</creatorcontrib><creatorcontrib>DONG, Huihua</creatorcontrib><creatorcontrib>WU, Zhaoyang</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG, Weihai</au><au>TAN, Xinyong</au><au>DONG, Huihua</au><au>WU, Zhaoyang</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BATTERY MOISTURE CONTENT MEASUREMENT METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM</title><date>2023-11-02</date><risdate>2023</risdate><abstract>Provided in the present application are a battery moisture content measurement method and apparatus, and an electronic device and a storage medium. The method comprises: performing measurement to obtain a capacitance measurement value of a battery to be subjected to measurement; and determining a first moisture content value of said battery according to the capacitance measurement value and a capacitance-moisture content relational model, wherein the capacitance-moisture content relational model is obtained according to a correspondence between sample batteries with different moisture content values and capacitance values of samples. In the present application, a correspondence between the moisture content of sample batteries and capacitance values of samples is pre-constructed, and the moisture content of a battery to be subjected to measurement is determined according to the correspondence and a capacitance value of said battery, thereby reducing a step of manually cutting an electrode plate, and improving</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING |
| title | BATTERY MOISTURE CONTENT MEASUREMENT METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM |
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