Capacitive Power Transfer System Using a Load-Independent Class E Zero Voltage Switching Parallel Resonant Inverter and a Class D Voltage-Driven Rectifier
This brief proposes a capacitive power transfer (CPT) system composed of a load-independent (LI) class E zero voltage switching (ZVS) parallel resonant (PR) inverter and a class D voltage-driven (VD) rectifier. The proposed circuit maintains ZVS and constant output voltage over a wide load range wit...
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Veröffentlicht in: | IEEE transactions on circuits and systems. II, Express briefs Express briefs, 2024-09, Vol.71 (9), p.4366-4370 |
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container_title | IEEE transactions on circuits and systems. II, Express briefs |
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creator | Shinde, Kazuma Koizumi, Hirotaka |
description | This brief proposes a capacitive power transfer (CPT) system composed of a load-independent (LI) class E zero voltage switching (ZVS) parallel resonant (PR) inverter and a class D voltage-driven (VD) rectifier. The proposed circuit maintains ZVS and constant output voltage over a wide load range without any feedback control loops. Owing to the CPT part, constant current output characteristic of the LI class E ZVS PR inverter is converted to constant voltage characteristic and applied to a dc/dc converter with a class D VD rectifier. An experimental circuit was built and tested. The observed waveforms in the experiment were in good agreement with simulation waveforms. Due to the LI design, ZVS operation was maintained without control over a wide range of load resistance. |
doi_str_mv | 10.1109/TCSII.2024.3384299 |
format | Article |
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The proposed circuit maintains ZVS and constant output voltage over a wide load range without any feedback control loops. Owing to the CPT part, constant current output characteristic of the LI class E ZVS PR inverter is converted to constant voltage characteristic and applied to a dc/dc converter with a class D VD rectifier. An experimental circuit was built and tested. The observed waveforms in the experiment were in good agreement with simulation waveforms. Due to the LI design, ZVS operation was maintained without control over a wide range of load resistance.</description><identifier>ISSN: 1549-7747</identifier><identifier>EISSN: 1558-3791</identifier><identifier>DOI: 10.1109/TCSII.2024.3384299</identifier><identifier>CODEN: ITCSFK</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Capacitance ; capacitive power transfer ; Circuits ; Class D voltage-driven rectifier ; Couplings ; dc-dc converter ; Electric converters ; Electric potential ; Feedback control ; Inductance ; Inverters ; Load resistance ; Load-independent Class E inverter ; parallel resonant Class E inverter ; Power transfer ; Rectifiers ; Resistance ; Switching ; Voltage ; Voltage converters (DC to DC) ; Waveforms ; Zero voltage switching</subject><ispartof>IEEE transactions on circuits and systems. II, Express briefs, 2024-09, Vol.71 (9), p.4366-4370</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c247t-a12fd67140f467333a24d481faa4423326923fa7323a9f3d3c87c7c0105dcd413</cites><orcidid>0009-0009-4137-5267 ; 0000-0002-4948-1955</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/10488450$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/10488450$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Shinde, Kazuma</creatorcontrib><creatorcontrib>Koizumi, Hirotaka</creatorcontrib><title>Capacitive Power Transfer System Using a Load-Independent Class E Zero Voltage Switching Parallel Resonant Inverter and a Class D Voltage-Driven Rectifier</title><title>IEEE transactions on circuits and systems. II, Express briefs</title><addtitle>TCSII</addtitle><description>This brief proposes a capacitive power transfer (CPT) system composed of a load-independent (LI) class E zero voltage switching (ZVS) parallel resonant (PR) inverter and a class D voltage-driven (VD) rectifier. The proposed circuit maintains ZVS and constant output voltage over a wide load range without any feedback control loops. Owing to the CPT part, constant current output characteristic of the LI class E ZVS PR inverter is converted to constant voltage characteristic and applied to a dc/dc converter with a class D VD rectifier. An experimental circuit was built and tested. The observed waveforms in the experiment were in good agreement with simulation waveforms. Due to the LI design, ZVS operation was maintained without control over a wide range of load resistance.</description><subject>Capacitance</subject><subject>capacitive power transfer</subject><subject>Circuits</subject><subject>Class D voltage-driven rectifier</subject><subject>Couplings</subject><subject>dc-dc converter</subject><subject>Electric converters</subject><subject>Electric potential</subject><subject>Feedback control</subject><subject>Inductance</subject><subject>Inverters</subject><subject>Load resistance</subject><subject>Load-independent Class E inverter</subject><subject>parallel resonant Class E inverter</subject><subject>Power transfer</subject><subject>Rectifiers</subject><subject>Resistance</subject><subject>Switching</subject><subject>Voltage</subject><subject>Voltage converters (DC to DC)</subject><subject>Waveforms</subject><subject>Zero voltage switching</subject><issn>1549-7747</issn><issn>1558-3791</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNpNkUFPGzEQhVeoSKSUP4A4WOp5g-1x4vWxWmhZKVKjJnDgshp5x3TRxpvaBsRf4dfikFTiMvMO73sz0iuKc8GnQnBzua5XTTOVXKopQKWkMUfFRMxmVQnaiC87rUyptdInxdcYHzmXhoOcFG81btH2qX8mthxfKLB1QB9dFqvXmGjDbmPvHxiyxYhd2fiOtpSHT6weMEZ2ze4pjOxuHBI-EFu99Mn-3RFLDDgMNLA_FEePGWj8M4WUk9F3OXDPX_1Hy6uQn_DZblPvegrfimOHQ6Szwz4tbn9er-ubcvH7V1P_WJRWKp1KFNJ1cy0Ud2quAQCl6lQlHKJSEkDOjQSHGiSgcdCBrbTVlgs-62ynBJwW3_e52zD-e6KY2sfxKfh8sgXBBSgDFc8uuXfZMMYYyLXb0G8wvLaCt7sO2o8O2l0H7aGDDF3soZ6IPgGqqtSMwzsiPoOk</recordid><startdate>20240901</startdate><enddate>20240901</enddate><creator>Shinde, Kazuma</creator><creator>Koizumi, Hirotaka</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0009-0009-4137-5267</orcidid><orcidid>https://orcid.org/0000-0002-4948-1955</orcidid></search><sort><creationdate>20240901</creationdate><title>Capacitive Power Transfer System Using a Load-Independent Class E Zero Voltage Switching Parallel Resonant Inverter and a Class D Voltage-Driven Rectifier</title><author>Shinde, Kazuma ; Koizumi, Hirotaka</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c247t-a12fd67140f467333a24d481faa4423326923fa7323a9f3d3c87c7c0105dcd413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Capacitance</topic><topic>capacitive power transfer</topic><topic>Circuits</topic><topic>Class D voltage-driven rectifier</topic><topic>Couplings</topic><topic>dc-dc converter</topic><topic>Electric converters</topic><topic>Electric potential</topic><topic>Feedback control</topic><topic>Inductance</topic><topic>Inverters</topic><topic>Load resistance</topic><topic>Load-independent Class E inverter</topic><topic>parallel resonant Class E inverter</topic><topic>Power transfer</topic><topic>Rectifiers</topic><topic>Resistance</topic><topic>Switching</topic><topic>Voltage</topic><topic>Voltage converters (DC to DC)</topic><topic>Waveforms</topic><topic>Zero voltage switching</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shinde, Kazuma</creatorcontrib><creatorcontrib>Koizumi, Hirotaka</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on circuits and systems. II, Express briefs</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Shinde, Kazuma</au><au>Koizumi, Hirotaka</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Capacitive Power Transfer System Using a Load-Independent Class E Zero Voltage Switching Parallel Resonant Inverter and a Class D Voltage-Driven Rectifier</atitle><jtitle>IEEE transactions on circuits and systems. II, Express briefs</jtitle><stitle>TCSII</stitle><date>2024-09-01</date><risdate>2024</risdate><volume>71</volume><issue>9</issue><spage>4366</spage><epage>4370</epage><pages>4366-4370</pages><issn>1549-7747</issn><eissn>1558-3791</eissn><coden>ITCSFK</coden><abstract>This brief proposes a capacitive power transfer (CPT) system composed of a load-independent (LI) class E zero voltage switching (ZVS) parallel resonant (PR) inverter and a class D voltage-driven (VD) rectifier. The proposed circuit maintains ZVS and constant output voltage over a wide load range without any feedback control loops. Owing to the CPT part, constant current output characteristic of the LI class E ZVS PR inverter is converted to constant voltage characteristic and applied to a dc/dc converter with a class D VD rectifier. An experimental circuit was built and tested. The observed waveforms in the experiment were in good agreement with simulation waveforms. Due to the LI design, ZVS operation was maintained without control over a wide range of load resistance.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TCSII.2024.3384299</doi><tpages>5</tpages><orcidid>https://orcid.org/0009-0009-4137-5267</orcidid><orcidid>https://orcid.org/0000-0002-4948-1955</orcidid></addata></record> |
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subjects | Capacitance capacitive power transfer Circuits Class D voltage-driven rectifier Couplings dc-dc converter Electric converters Electric potential Feedback control Inductance Inverters Load resistance Load-independent Class E inverter parallel resonant Class E inverter Power transfer Rectifiers Resistance Switching Voltage Voltage converters (DC to DC) Waveforms Zero voltage switching |
title | Capacitive Power Transfer System Using a Load-Independent Class E Zero Voltage Switching Parallel Resonant Inverter and a Class D Voltage-Driven Rectifier |
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