Analysis and Design of a Multi-Resonant Circuit for Applications of Wireless Capacitive Power Transmission
Capacitive technology for wireless power transmission has been shown to be a good option for charging the batteries of electric vehicles. It offers better coupling between the transmitter and the receiver than inductive power transmission. On the other hand, it has some disadvantages; for example, i...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-03-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/15/6/2252 |
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| author | Eduardo Salvador Estevez-Encarnacion Leobardo Hernandez-Gonzalez Juan C. Sanchez-Garcia Jazmin Ramirez-Hernandez Domingo Cortes Mario Ponce-Silva Oswaldo Ulises Juarez-Sandoval |
| author_facet | Eduardo Salvador Estevez-Encarnacion Leobardo Hernandez-Gonzalez Juan C. Sanchez-Garcia Jazmin Ramirez-Hernandez Domingo Cortes Mario Ponce-Silva Oswaldo Ulises Juarez-Sandoval |
| author_sort | Eduardo Salvador Estevez-Encarnacion |
| collection | DOAJ |
| description | Capacitive technology for wireless power transmission has been shown to be a good option for charging the batteries of electric vehicles. It offers better coupling between the transmitter and the receiver than inductive power transmission. On the other hand, it has some disadvantages; for example, it is very sensitive to the distance between plates. Several ideas have recently been proposed to overcome this disadvantage. However, a proper analysis methodology is still lacking, as is a proper design procedure for the circuits used in capacitive transmission. In this paper, an analysis and design methodology is presented for applying the Z-tank resonant circuit to capacitive power transmission, and the theoretical design methodology is based on normalized equations with respect to the operating resonance frequency. The analysis methodology and design procedure result in a circuit where the resonance frequency remains constant despite changes in the distance between the capacitive plates. The simulation results validate the proposal; to ensure robust, realistic simulation results, parasitic elements were considered in all reactive components, and robust models were built for the switching elements, such as MOSFETs and diodes. The results show that the multi-resonant characteristic of the circuit achieves maximum energy transfer and high efficiency. |
| first_indexed | 2024-03-09T13:42:53Z |
| format | Article |
| id | doaj.art-04d54f3d0d5a4430ab78851ee5c9d3bd |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-09T13:42:53Z |
| publishDate | 2022-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-04d54f3d0d5a4430ab78851ee5c9d3bd2023-11-30T21:04:05ZengMDPI AGEnergies1996-10732022-03-01156225210.3390/en15062252Analysis and Design of a Multi-Resonant Circuit for Applications of Wireless Capacitive Power TransmissionEduardo Salvador Estevez-Encarnacion0Leobardo Hernandez-Gonzalez1Juan C. Sanchez-Garcia2Jazmin Ramirez-Hernandez3Domingo Cortes4Mario Ponce-Silva5Oswaldo Ulises Juarez-Sandoval6Escuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Col. San Francisco Culhuacan, Mexico City 04430, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Col. San Francisco Culhuacan, Mexico City 04430, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Col. San Francisco Culhuacan, Mexico City 04430, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Col. San Francisco Culhuacan, Mexico City 04430, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Col. San Francisco Culhuacan, Mexico City 04430, MexicoTecnológico Nacional de México—CENIDET, Interior Internado Palmira s/n, Col. Palmira, Cuernavaca 62490, MexicoEscuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Culhuacan, Instituto Politécnico Nacional, Av. Santa Ana No. 1000, Col. San Francisco Culhuacan, Mexico City 04430, MexicoCapacitive technology for wireless power transmission has been shown to be a good option for charging the batteries of electric vehicles. It offers better coupling between the transmitter and the receiver than inductive power transmission. On the other hand, it has some disadvantages; for example, it is very sensitive to the distance between plates. Several ideas have recently been proposed to overcome this disadvantage. However, a proper analysis methodology is still lacking, as is a proper design procedure for the circuits used in capacitive transmission. In this paper, an analysis and design methodology is presented for applying the Z-tank resonant circuit to capacitive power transmission, and the theoretical design methodology is based on normalized equations with respect to the operating resonance frequency. The analysis methodology and design procedure result in a circuit where the resonance frequency remains constant despite changes in the distance between the capacitive plates. The simulation results validate the proposal; to ensure robust, realistic simulation results, parasitic elements were considered in all reactive components, and robust models were built for the switching elements, such as MOSFETs and diodes. The results show that the multi-resonant characteristic of the circuit achieves maximum energy transfer and high efficiency.https://www.mdpi.com/1996-1073/15/6/2252multi-resonant circuitsCPTLCLC circuit |
| spellingShingle | Eduardo Salvador Estevez-Encarnacion Leobardo Hernandez-Gonzalez Juan C. Sanchez-Garcia Jazmin Ramirez-Hernandez Domingo Cortes Mario Ponce-Silva Oswaldo Ulises Juarez-Sandoval Analysis and Design of a Multi-Resonant Circuit for Applications of Wireless Capacitive Power Transmission Energies multi-resonant circuits CPT LCLC circuit |
| title | Analysis and Design of a Multi-Resonant Circuit for Applications of Wireless Capacitive Power Transmission |
| title_full | Analysis and Design of a Multi-Resonant Circuit for Applications of Wireless Capacitive Power Transmission |
| title_fullStr | Analysis and Design of a Multi-Resonant Circuit for Applications of Wireless Capacitive Power Transmission |
| title_full_unstemmed | Analysis and Design of a Multi-Resonant Circuit for Applications of Wireless Capacitive Power Transmission |
| title_short | Analysis and Design of a Multi-Resonant Circuit for Applications of Wireless Capacitive Power Transmission |
| title_sort | analysis and design of a multi resonant circuit for applications of wireless capacitive power transmission |
| topic | multi-resonant circuits CPT LCLC circuit |
| url | https://www.mdpi.com/1996-1073/15/6/2252 |
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