Title :
A novel control method for magnetic wireless charging system
Author :
Xiaoyin Bai;Zhi-Hui Kong;Liter Siek
Author_Institution :
School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore
fDate :
6/1/2015 12:00:00 AM
Abstract :
Wireless charging makes charging of portable devices more flexibly. However, this technology is limited by its charging distance. The resonant wireless charging technology @ MHz is an effective technology to extend the charging distance. However, as the charging distance increases, the frequency split effects the power transfer efficiency and voltage gain. This paper proposes a frequency/phase-shift tuning method to keep the system both in high efficiency and fixed voltage gain.
Keywords :
"Conferences","Electron devices","Solid state circuits"
Conference_Titel :
Electron Devices and Solid-State Circuits (EDSSC), 2015 IEEE International Conference on
Print_ISBN :
978-1-4799-8362-9
DOI :
10.1109/EDSSC.2015.7285231
