Analytic calculation method for self-inductance value of air-core reactor
The invention discloses an analytic calculation method for a self-inductance value of an air-core reactor, and aims to develop an elementary function expression formula of a hollow solenoid and solve a calculation problem of a corresponding magnetic field of a transformer substation. By integral tra...
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| creator | LI XIANGWEI ZHANG QIANRU YANG GUOHONG DING TIANLI QI MIN LIU RUCHEN WANG HONGFENG WANG HAIYAN XU YONGPING TIAN NANNAN XIAO XULIANG ZHU XIAODONG SHI LIANG LYU JIANGUO LI CONG |
| description | The invention discloses an analytic calculation method for a self-inductance value of an air-core reactor, and aims to develop an elementary function expression formula of a hollow solenoid and solve a calculation problem of a corresponding magnetic field of a transformer substation. By integral transformation, the direct magnetic density analysis is avoided to acquire the analytical formula of the vector magnetic potential. The analytical calculation method of self-inductance of the vector air-core reactor is acquired to replace a finite element numerical solution method. The invention provides a method for determining size parameters, winding parameters and inductance values of the air-core reactor. Therefore, calculation time and calculation resources are saved.
本发明公开了一种空心电抗器自感值的解析计算方法，如何开发一种空心螺线管的初等函数表示公式，解决变电站相应磁场的计算问题；本专利另辟蹊径，通过巧妙的积分变换，绕开直接的磁密分析，获得矢量磁位的解析式，进而获得矢量空心电抗器自感值的解析计算方法，以替代有限元数值解法，本发明提供空心电抗器尺寸参数、绕组参数与电感数值之间的确定方法，从而节省计算时间及计算资源。 |
| format | Patent |
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本发明公开了一种空心电抗器自感值的解析计算方法，如何开发一种空心螺线管的初等函数表示公式，解决变电站相应磁场的计算问题；本专利另辟蹊径，通过巧妙的积分变换，绕开直接的磁密分析，获得矢量磁位的解析式，进而获得矢量空心电抗器自感值的解析计算方法，以替代有限元数值解法，本发明提供空心电抗器尺寸参数、绕组参数与电感数值之间的确定方法，从而节省计算时间及计算资源。</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2021</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=20210917&DB=EPODOC&CC=CN&NR=113408086A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210917&DB=EPODOC&CC=CN&NR=113408086A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI XIANGWEI</creatorcontrib><creatorcontrib>ZHANG QIANRU</creatorcontrib><creatorcontrib>YANG GUOHONG</creatorcontrib><creatorcontrib>DING TIANLI</creatorcontrib><creatorcontrib>QI MIN</creatorcontrib><creatorcontrib>LIU RUCHEN</creatorcontrib><creatorcontrib>WANG HONGFENG</creatorcontrib><creatorcontrib>WANG HAIYAN</creatorcontrib><creatorcontrib>XU YONGPING</creatorcontrib><creatorcontrib>TIAN NANNAN</creatorcontrib><creatorcontrib>XIAO XULIANG</creatorcontrib><creatorcontrib>ZHU XIAODONG</creatorcontrib><creatorcontrib>SHI LIANG</creatorcontrib><creatorcontrib>LYU JIANGUO</creatorcontrib><creatorcontrib>LI CONG</creatorcontrib><title>Analytic calculation method for self-inductance value of air-core reactor</title><description>The invention discloses an analytic calculation method for a self-inductance value of an air-core reactor, and aims to develop an elementary function expression formula of a hollow solenoid and solve a calculation problem of a corresponding magnetic field of a transformer substation. By integral transformation, the direct magnetic density analysis is avoided to acquire the analytical formula of the vector magnetic potential. The analytical calculation method of self-inductance of the vector air-core reactor is acquired to replace a finite element numerical solution method. The invention provides a method for determining size parameters, winding parameters and inductance values of the air-core reactor. Therefore, calculation time and calculation resources are saved.
本发明公开了一种空心电抗器自感值的解析计算方法，如何开发一种空心螺线管的初等函数表示公式，解决变电站相应磁场的计算问题；本专利另辟蹊径，通过巧妙的积分变换，绕开直接的磁密分析，获得矢量磁位的解析式，进而获得矢量空心电抗器自感值的解析计算方法，以替代有限元数值解法，本发明提供空心电抗器尺寸参数、绕组参数与电感数值之间的确定方法，从而节省计算时间及计算资源。</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQANAsDqL-w_kBgZaKdC1F0cXJvRzXCwauuZJcBP_exQ9wesvbuvuQUD4WCQiFqqBFTbCwvXSGoBkKS_AxzZUMEzG8USqDBsCYPWlmyIxkmvduE1AKH37u3PF6eY43z6tOXFYkTmzT-Gjb7tT0TX8eun_OF-XoNKM</recordid><startdate>20210917</startdate><enddate>20210917</enddate><creator>LI XIANGWEI</creator><creator>ZHANG QIANRU</creator><creator>YANG GUOHONG</creator><creator>DING TIANLI</creator><creator>QI MIN</creator><creator>LIU RUCHEN</creator><creator>WANG HONGFENG</creator><creator>WANG HAIYAN</creator><creator>XU YONGPING</creator><creator>TIAN NANNAN</creator><creator>XIAO XULIANG</creator><creator>ZHU XIAODONG</creator><creator>SHI LIANG</creator><creator>LYU JIANGUO</creator><creator>LI CONG</creator><scope>EVB</scope></search><sort><creationdate>20210917</creationdate><title>Analytic calculation method for self-inductance value of air-core reactor</title><author>LI XIANGWEI ; ZHANG QIANRU ; YANG GUOHONG ; DING TIANLI ; QI MIN ; LIU RUCHEN ; WANG HONGFENG ; WANG HAIYAN ; XU YONGPING ; TIAN NANNAN ; XIAO XULIANG ; ZHU XIAODONG ; SHI LIANG ; LYU JIANGUO ; LI CONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113408086A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>LI XIANGWEI</creatorcontrib><creatorcontrib>ZHANG QIANRU</creatorcontrib><creatorcontrib>YANG GUOHONG</creatorcontrib><creatorcontrib>DING TIANLI</creatorcontrib><creatorcontrib>QI MIN</creatorcontrib><creatorcontrib>LIU RUCHEN</creatorcontrib><creatorcontrib>WANG HONGFENG</creatorcontrib><creatorcontrib>WANG HAIYAN</creatorcontrib><creatorcontrib>XU YONGPING</creatorcontrib><creatorcontrib>TIAN NANNAN</creatorcontrib><creatorcontrib>XIAO XULIANG</creatorcontrib><creatorcontrib>ZHU XIAODONG</creatorcontrib><creatorcontrib>SHI LIANG</creatorcontrib><creatorcontrib>LYU JIANGUO</creatorcontrib><creatorcontrib>LI CONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI XIANGWEI</au><au>ZHANG QIANRU</au><au>YANG GUOHONG</au><au>DING TIANLI</au><au>QI MIN</au><au>LIU RUCHEN</au><au>WANG HONGFENG</au><au>WANG HAIYAN</au><au>XU YONGPING</au><au>TIAN NANNAN</au><au>XIAO XULIANG</au><au>ZHU XIAODONG</au><au>SHI LIANG</au><au>LYU JIANGUO</au><au>LI CONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Analytic calculation method for self-inductance value of air-core reactor</title><date>2021-09-17</date><risdate>2021</risdate><abstract>The invention discloses an analytic calculation method for a self-inductance value of an air-core reactor, and aims to develop an elementary function expression formula of a hollow solenoid and solve a calculation problem of a corresponding magnetic field of a transformer substation. By integral transformation, the direct magnetic density analysis is avoided to acquire the analytical formula of the vector magnetic potential. The analytical calculation method of self-inductance of the vector air-core reactor is acquired to replace a finite element numerical solution method. The invention provides a method for determining size parameters, winding parameters and inductance values of the air-core reactor. Therefore, calculation time and calculation resources are saved.
本发明公开了一种空心电抗器自感值的解析计算方法，如何开发一种空心螺线管的初等函数表示公式，解决变电站相应磁场的计算问题；本专利另辟蹊径，通过巧妙的积分变换，绕开直接的磁密分析，获得矢量磁位的解析式，进而获得矢量空心电抗器自感值的解析计算方法，以替代有限元数值解法，本发明提供空心电抗器尺寸参数、绕组参数与电感数值之间的确定方法，从而节省计算时间及计算资源。</abstract><oa>free_for_read</oa></addata></record> |
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| title | Analytic calculation method for self-inductance value of air-core reactor |
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