Near-field intensity prediction model at maximum transferred power frequency in mutual-coupled rectangular coils for WPT system
In this paper, we present the prediction model of the near-field intensity at the frequency of maximum power transfer in mutual-coupled rectangular coils for wireless power transfer (WPT) systems. When the current flows through the transmitter coil in mutual-coupled coils, the electromagnetic fields...
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| creator | Sunkyu Kong Kim, J. J. Laehyuk Park Unkyoo Park Jiseong Kim Joungho Kim |
| description | In this paper, we present the prediction model of the near-field intensity at the frequency of maximum power transfer in mutual-coupled rectangular coils for wireless power transfer (WPT) systems. When the current flows through the transmitter coil in mutual-coupled coils, the electromagnetic fields are radiated from both transmitter and receiver coil and interact with each other. The presented model enables to predict the near-field intensity of mutual-coupled rectangular coils reflecting an interaction between the transmitter and receiver coils such as a mutual coupling factor and an offset of electromagnetic fields radiated from each coil at the operating frequency that maximizes the power transferred. In order to validate the presented model, the test vehicles of the coupled rectangular coils are simulated with 3D EM solver and fabricated on printed circuit boards (PCBs). Lastly, it is experimentally verified that the presented model has a good prediction of the near-field intensity at the frequency of maximum power transfer in mutual-coupled rectangular coils for WPT systems. |
| doi_str_mv | 10.1109/APEMC.2012.6237934 |
| format | Conference Proceeding |
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J. ; Laehyuk Park ; Unkyoo Park ; Jiseong Kim ; Joungho Kim</creator><creatorcontrib>Sunkyu Kong ; Kim, J. J. ; Laehyuk Park ; Unkyoo Park ; Jiseong Kim ; Joungho Kim</creatorcontrib><description>In this paper, we present the prediction model of the near-field intensity at the frequency of maximum power transfer in mutual-coupled rectangular coils for wireless power transfer (WPT) systems. When the current flows through the transmitter coil in mutual-coupled coils, the electromagnetic fields are radiated from both transmitter and receiver coil and interact with each other. The presented model enables to predict the near-field intensity of mutual-coupled rectangular coils reflecting an interaction between the transmitter and receiver coils such as a mutual coupling factor and an offset of electromagnetic fields radiated from each coil at the operating frequency that maximizes the power transferred. In order to validate the presented model, the test vehicles of the coupled rectangular coils are simulated with 3D EM solver and fabricated on printed circuit boards (PCBs). Lastly, it is experimentally verified that the presented model has a good prediction of the near-field intensity at the frequency of maximum power transfer in mutual-coupled rectangular coils for WPT systems.</description><identifier>ISSN: 2162-7673</identifier><identifier>ISBN: 1457715570</identifier><identifier>ISBN: 9781457715570</identifier><identifier>EISSN: 2640-7469</identifier><identifier>EISBN: 1457715589</identifier><identifier>EISBN: 9781457715587</identifier><identifier>DOI: 10.1109/APEMC.2012.6237934</identifier><language>eng</language><publisher>IEEE</publisher><subject>Coils ; Current measurement ; Generators ; Magnetic analysis ; Magnetic resonance ; Receivers</subject><ispartof>2012 Asia-Pacific Symposium on Electromagnetic Compatibility, 2012, p.45-48</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/6237934$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,777,781,786,787,2052,27906,54901</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/6237934$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Sunkyu Kong</creatorcontrib><creatorcontrib>Kim, J. J.</creatorcontrib><creatorcontrib>Laehyuk Park</creatorcontrib><creatorcontrib>Unkyoo Park</creatorcontrib><creatorcontrib>Jiseong Kim</creatorcontrib><creatorcontrib>Joungho Kim</creatorcontrib><title>Near-field intensity prediction model at maximum transferred power frequency in mutual-coupled rectangular coils for WPT system</title><title>2012 Asia-Pacific Symposium on Electromagnetic Compatibility</title><addtitle>APEMC</addtitle><description>In this paper, we present the prediction model of the near-field intensity at the frequency of maximum power transfer in mutual-coupled rectangular coils for wireless power transfer (WPT) systems. When the current flows through the transmitter coil in mutual-coupled coils, the electromagnetic fields are radiated from both transmitter and receiver coil and interact with each other. The presented model enables to predict the near-field intensity of mutual-coupled rectangular coils reflecting an interaction between the transmitter and receiver coils such as a mutual coupling factor and an offset of electromagnetic fields radiated from each coil at the operating frequency that maximizes the power transferred. In order to validate the presented model, the test vehicles of the coupled rectangular coils are simulated with 3D EM solver and fabricated on printed circuit boards (PCBs). Lastly, it is experimentally verified that the presented model has a good prediction of the near-field intensity at the frequency of maximum power transfer in mutual-coupled rectangular coils for WPT systems.</description><subject>Coils</subject><subject>Current measurement</subject><subject>Generators</subject><subject>Magnetic analysis</subject><subject>Magnetic resonance</subject><subject>Receivers</subject><issn>2162-7673</issn><issn>2640-7469</issn><isbn>1457715570</isbn><isbn>9781457715570</isbn><isbn>1457715589</isbn><isbn>9781457715587</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2012</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFkLtOwzAYRs1NopS-ACx-ARc7Tux4rCpuUoEORYyV4_xGRnESbEeQiVcnEpWYzvAdneFD6IrRJWNU3ay2t0_rZUZZthQZl4rnR-iC5YWUrChKdYxmmcgpkblQJ_-DpKfTwERGpJD8HC1i_KCUZpQyJsoZ-nkGHYh10NTYtQna6NKI-wC1M8l1LfZdDQ3WCXv97fzgcQq6jRbCpOC--4KAbYDPAVozTgXshzTohphu6JvJCGCSbt-HRgdsOtdEbLuA37Y7HMeYwF-iM6ubCIsD5-j17na3fiCbl_vH9WpDHJNFIqquSqUot8YWFVWVAlGCsXmmuNQ1Z7m2hapkXZrKgoCSS2lpPsFawzkHPkfXf10HAPs-OK_DuD8cyX8BCBBm8Q</recordid><startdate>201205</startdate><enddate>201205</enddate><creator>Sunkyu Kong</creator><creator>Kim, J. J.</creator><creator>Laehyuk Park</creator><creator>Unkyoo Park</creator><creator>Jiseong Kim</creator><creator>Joungho Kim</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201205</creationdate><title>Near-field intensity prediction model at maximum transferred power frequency in mutual-coupled rectangular coils for WPT system</title><author>Sunkyu Kong ; Kim, J. J. ; Laehyuk Park ; Unkyoo Park ; Jiseong Kim ; Joungho Kim</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-9db89903fcf5b09b9e68ecf42937ad314af59b7d8cbfe6e8377f04837ffc333e3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Coils</topic><topic>Current measurement</topic><topic>Generators</topic><topic>Magnetic analysis</topic><topic>Magnetic resonance</topic><topic>Receivers</topic><toplevel>online_resources</toplevel><creatorcontrib>Sunkyu Kong</creatorcontrib><creatorcontrib>Kim, J. J.</creatorcontrib><creatorcontrib>Laehyuk Park</creatorcontrib><creatorcontrib>Unkyoo Park</creatorcontrib><creatorcontrib>Jiseong Kim</creatorcontrib><creatorcontrib>Joungho Kim</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Sunkyu Kong</au><au>Kim, J. J.</au><au>Laehyuk Park</au><au>Unkyoo Park</au><au>Jiseong Kim</au><au>Joungho Kim</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Near-field intensity prediction model at maximum transferred power frequency in mutual-coupled rectangular coils for WPT system</atitle><btitle>2012 Asia-Pacific Symposium on Electromagnetic Compatibility</btitle><stitle>APEMC</stitle><date>2012-05</date><risdate>2012</risdate><spage>45</spage><epage>48</epage><pages>45-48</pages><issn>2162-7673</issn><eissn>2640-7469</eissn><isbn>1457715570</isbn><isbn>9781457715570</isbn><eisbn>1457715589</eisbn><eisbn>9781457715587</eisbn><abstract>In this paper, we present the prediction model of the near-field intensity at the frequency of maximum power transfer in mutual-coupled rectangular coils for wireless power transfer (WPT) systems. When the current flows through the transmitter coil in mutual-coupled coils, the electromagnetic fields are radiated from both transmitter and receiver coil and interact with each other. The presented model enables to predict the near-field intensity of mutual-coupled rectangular coils reflecting an interaction between the transmitter and receiver coils such as a mutual coupling factor and an offset of electromagnetic fields radiated from each coil at the operating frequency that maximizes the power transferred. In order to validate the presented model, the test vehicles of the coupled rectangular coils are simulated with 3D EM solver and fabricated on printed circuit boards (PCBs). Lastly, it is experimentally verified that the presented model has a good prediction of the near-field intensity at the frequency of maximum power transfer in mutual-coupled rectangular coils for WPT systems.</abstract><pub>IEEE</pub><doi>10.1109/APEMC.2012.6237934</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 2162-7673 |
| ispartof | 2012 Asia-Pacific Symposium on Electromagnetic Compatibility, 2012, p.45-48 |
| issn | 2162-7673 2640-7469 |
| language | eng |
| recordid | cdi_ieee_primary_6237934 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Coils Current measurement Generators Magnetic analysis Magnetic resonance Receivers |
| title | Near-field intensity prediction model at maximum transferred power frequency in mutual-coupled rectangular coils for WPT system |
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