The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Cet article présente une méthode de conception basée sur l'analyse pour concevoir la classe-Φ22 système de transfert d'énergie sans fil (WPT), en tenant compte de ses sous-systèmes dans leur ensemble. En utilisant la méthode de conception proposée, il est possible de dériver des valeurs de conception précises qui peuvent garantir que la commutation à tension nulle/commutation à dérivé nul de classe E (ZVS/ZDS) soit obtenue sans appliquer de processus de réglage. De plus, il est possible de prendre en compte les effets de la résistance de commutation, de la chute de tension directe de la diode et des résistances série équivalentes (ESR) de tous les éléments passifs sur le fonctionnement du système. De plus, des courbes de conception pour un large éventail de paramètres sont développées et organisées comme données de base pour diverses applications. Les validités de la procédure de conception proposée et des courbes de conception dérivées sont confirmées par la simulation LTspice et l'expérience de circuit. Dans les mesures expérimentales, la classe-Φ22 Le système WPT atteint une efficacité de transmission de puissance de 78.8 % à une fréquence de fonctionnement de 6.78 MHz et une puissance de sortie de 7.96 W. De plus, les résultats obtenus à partir de la simulation LTspice et de l'expérience en laboratoire montrent des accords quantitatifs avec les prédictions analytiques, ce qui indique l'exactitude et la validité de la méthode analytique proposée et des courbes de conception données dans cet article.
Weisen LUO
Chiba Institute of Technology
Xiuqin WEI
Chiba Institute of Technology
Hiroo SEKIYA
Chiba University
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Weisen LUO, Xiuqin WEI, Hiroo SEKIYA, "Analysis and Design of Class-Φ22 Wireless Power Transfer System" in IEICE TRANSACTIONS on Communications,
vol. E106-B, no. 12, pp. 1402-1410, December 2023, doi: 10.1587/transcom.2023EBP3044.
Abstract: This paper presents an analysis-based design method for designing the class-Φ22 wireless power transfer (WPT) system, taking its subsystems as a whole into account. By using the proposed design method, it is possible to derive accurate design values which can make sure the class-E Zero-Voltage-Switching/Zero-Derivative-Switching (ZVS/ZDS) to obtain without applying any tuning processes. Additionally, it is possible to take the effects of the switch on resistance, diode forward voltage drop, and equivalent series resistances (ESRs) of all passive elements on the system operations into account. Furthermore, design curves for a wide range of parameters are developed and organized as basic data for various applications. The validities of the proposed design procedure and derived design curves are confirmed by LTspice simulation and circuit experiment. In the experimental measurements, the class-Φ22 WPT system achieves 78.8% power-transmission efficiency at 6.78MHz operating frequency and 7.96W output power. Additionally, the results obtained from the LTspice simulation and laboratory experiment show quantitative agreements with the analytical predictions, which indicates the accuracy and validity of the proposed analytical method and design curves given in this paper.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2023EBP3044/_p
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@ARTICLE{e106-b_12_1402,
author={Weisen LUO, Xiuqin WEI, Hiroo SEKIYA, },
journal={IEICE TRANSACTIONS on Communications},
title={Analysis and Design of Class-Φ22 Wireless Power Transfer System},
year={2023},
volume={E106-B},
number={12},
pages={1402-1410},
abstract={This paper presents an analysis-based design method for designing the class-Φ22 wireless power transfer (WPT) system, taking its subsystems as a whole into account. By using the proposed design method, it is possible to derive accurate design values which can make sure the class-E Zero-Voltage-Switching/Zero-Derivative-Switching (ZVS/ZDS) to obtain without applying any tuning processes. Additionally, it is possible to take the effects of the switch on resistance, diode forward voltage drop, and equivalent series resistances (ESRs) of all passive elements on the system operations into account. Furthermore, design curves for a wide range of parameters are developed and organized as basic data for various applications. The validities of the proposed design procedure and derived design curves are confirmed by LTspice simulation and circuit experiment. In the experimental measurements, the class-Φ22 WPT system achieves 78.8% power-transmission efficiency at 6.78MHz operating frequency and 7.96W output power. Additionally, the results obtained from the LTspice simulation and laboratory experiment show quantitative agreements with the analytical predictions, which indicates the accuracy and validity of the proposed analytical method and design curves given in this paper.},
keywords={},
doi={10.1587/transcom.2023EBP3044},
ISSN={1745-1345},
month={December},}
Copier
TY - JOUR
TI - Analysis and Design of Class-Φ22 Wireless Power Transfer System
T2 - IEICE TRANSACTIONS on Communications
SP - 1402
EP - 1410
AU - Weisen LUO
AU - Xiuqin WEI
AU - Hiroo SEKIYA
PY - 2023
DO - 10.1587/transcom.2023EBP3044
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E106-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2023
AB - This paper presents an analysis-based design method for designing the class-Φ22 wireless power transfer (WPT) system, taking its subsystems as a whole into account. By using the proposed design method, it is possible to derive accurate design values which can make sure the class-E Zero-Voltage-Switching/Zero-Derivative-Switching (ZVS/ZDS) to obtain without applying any tuning processes. Additionally, it is possible to take the effects of the switch on resistance, diode forward voltage drop, and equivalent series resistances (ESRs) of all passive elements on the system operations into account. Furthermore, design curves for a wide range of parameters are developed and organized as basic data for various applications. The validities of the proposed design procedure and derived design curves are confirmed by LTspice simulation and circuit experiment. In the experimental measurements, the class-Φ22 WPT system achieves 78.8% power-transmission efficiency at 6.78MHz operating frequency and 7.96W output power. Additionally, the results obtained from the LTspice simulation and laboratory experiment show quantitative agreements with the analytical predictions, which indicates the accuracy and validity of the proposed analytical method and design curves given in this paper.
ER -