Interleaved Buck Converter for Inductive Wireless Power Transfer in DC–DC Converters
The use of Inductive Wireless Power Transfer (IWPT) varies from low-power applications such as mobile phones and tablets chargers to high-power electric vehicles chargers. DC–DC converters are used in IWPT systems, and their design needs to consider the demand of high efficiency in the power transfe...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-06-01
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| Series: | Electronics |
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| Online Access: | https://www.mdpi.com/2079-9292/9/6/949 |
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| author | Marco Carbajal-Retana Leobardo Hernandez-Gonzalez Jazmin Ramirez-Hernandez Juan Gerardo Avalos-Ochoa Pedro Guevara-Lopez Igor Loboda Luis Antonio Sotres-Jara |
| author_facet | Marco Carbajal-Retana Leobardo Hernandez-Gonzalez Jazmin Ramirez-Hernandez Juan Gerardo Avalos-Ochoa Pedro Guevara-Lopez Igor Loboda Luis Antonio Sotres-Jara |
| author_sort | Marco Carbajal-Retana |
| collection | DOAJ |
| description | The use of Inductive Wireless Power Transfer (IWPT) varies from low-power applications such as mobile phones and tablets chargers to high-power electric vehicles chargers. DC–DC converters are used in IWPT systems, and their design needs to consider the demand of high efficiency in the power transfer. In this paper, a DC–DC power converter for IWPT is proposed. Its topology uses a DC–AC converter in the transmitter circuit and an AC–DC converter in the receptor. The transmitter has an interleaved coupled-Buck converter that integrates two Buck converters connected to a half inverter bridge and a parallel resonant load. The control strategy implemented for the semiconductor switching devices allows two operating modes to obtain a sinusoidal output voltage with a low distortion that makes it suitable in high-efficiency power transfer systems. To obtain a DC output voltage, a full wave bridge rectifier is used in the receptor circuit. The proposed topology and the control strategy are validated with simulation and experimental results for a 15 W prototype. |
| first_indexed | 2024-03-10T19:18:24Z |
| format | Article |
| id | doaj.art-dff70d2204ba40e59d10764658c677d6 |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-10T19:18:24Z |
| publishDate | 2020-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-dff70d2204ba40e59d10764658c677d62023-11-20T03:11:13ZengMDPI AGElectronics2079-92922020-06-019694910.3390/electronics9060949Interleaved Buck Converter for Inductive Wireless Power Transfer in DC–DC ConvertersMarco Carbajal-Retana0Leobardo Hernandez-Gonzalez1Jazmin Ramirez-Hernandez2Juan Gerardo Avalos-Ochoa3Pedro Guevara-Lopez4Igor Loboda5Luis Antonio Sotres-Jara6Escuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Mexico 04430, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Mexico 04430, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Mexico 04430, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Mexico 04430, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Mexico 04430, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Mexico 04430, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Mexico 04430, MexicoThe use of Inductive Wireless Power Transfer (IWPT) varies from low-power applications such as mobile phones and tablets chargers to high-power electric vehicles chargers. DC–DC converters are used in IWPT systems, and their design needs to consider the demand of high efficiency in the power transfer. In this paper, a DC–DC power converter for IWPT is proposed. Its topology uses a DC–AC converter in the transmitter circuit and an AC–DC converter in the receptor. The transmitter has an interleaved coupled-Buck converter that integrates two Buck converters connected to a half inverter bridge and a parallel resonant load. The control strategy implemented for the semiconductor switching devices allows two operating modes to obtain a sinusoidal output voltage with a low distortion that makes it suitable in high-efficiency power transfer systems. To obtain a DC output voltage, a full wave bridge rectifier is used in the receptor circuit. The proposed topology and the control strategy are validated with simulation and experimental results for a 15 W prototype.https://www.mdpi.com/2079-9292/9/6/949power converterDC–DC converterbuckwireless power transferinductive wireless power transfer |
| spellingShingle | Marco Carbajal-Retana Leobardo Hernandez-Gonzalez Jazmin Ramirez-Hernandez Juan Gerardo Avalos-Ochoa Pedro Guevara-Lopez Igor Loboda Luis Antonio Sotres-Jara Interleaved Buck Converter for Inductive Wireless Power Transfer in DC–DC Converters Electronics power converter DC–DC converter buck wireless power transfer inductive wireless power transfer |
| title | Interleaved Buck Converter for Inductive Wireless Power Transfer in DC–DC Converters |
| title_full | Interleaved Buck Converter for Inductive Wireless Power Transfer in DC–DC Converters |
| title_fullStr | Interleaved Buck Converter for Inductive Wireless Power Transfer in DC–DC Converters |
| title_full_unstemmed | Interleaved Buck Converter for Inductive Wireless Power Transfer in DC–DC Converters |
| title_short | Interleaved Buck Converter for Inductive Wireless Power Transfer in DC–DC Converters |
| title_sort | interleaved buck converter for inductive wireless power transfer in dc dc converters |
| topic | power converter DC–DC converter buck wireless power transfer inductive wireless power transfer |
| url | https://www.mdpi.com/2079-9292/9/6/949 |
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