مؤتمر
A 600W 6.78MHz wireless charger for an electric scooter
| العنوان: | A 600W 6.78MHz wireless charger for an electric scooter |
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| المؤلفون: | Kwan, C, Arteaga Saenz, J, Aldhaher, S, Yates, D, Mitcheson, P |
| المساهمون: | Engineering & Physical Science Research Council (E |
| المصدر: | IEEE PELS WoW 2020 ; 282 ; 278 |
| بيانات النشر: | IEEE |
| سنة النشر: | 2020 |
| المجموعة: | Imperial College London: Spiral |
| جغرافية الموضوع: | Seoul, Korea (Virtual) |
| الوصف: | This paper presents a 600 W electric scooter wireless charging solution operating at a frequency of 6.78 MHz. At the transmitter end, a load-independent Class EF push-pull(differential) inverter with GaN transistors was used to drive a 33 cm square-shaped copper pipe coil. A full-wave voltage-triplerClass D rectifier with silicon Schottky diodes was connected to a24 cm-by-26 cm trapezoidal receiver coil (also made of copperpipe) mounted underneath the steel frame of the scooter. In order to reduce the eddy current and magnetic losses in the steel chassis, parts of the electric scooter frame were shielded with copper tape. With the battery recharging in situ at 600 W,the IPT system achieved a DC-to-DC efficiency of 84 %. |
| نوع الوثيقة: | conference object |
| اللغة: | unknown |
| العلاقة: | 2020 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW); http://hdl.handle.net/10044/1/83619Test; EP/R511547/1; 73719 (EP/R029504/1); Ref: R122041-101/86440 |
| DOI: | 10.1109/WoW47795.2020.9291303 |
| الإتاحة: | https://doi.org/10.1109/WoW47795.2020.9291303Test http://hdl.handle.net/10044/1/83619Test |
| حقوق: | © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| رقم الانضمام: | edsbas.5F1F570E |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/WoW47795.2020.9291303 |
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