Title :
A Study on Optimization of the Wireless Power Transfer Using the Half-Bridge Flyback Converter
Author :
Jang, Jin-Ju ; Chae, Won-Yong ; Kim, Ho-Sung ; Lee, Dong-Gil ; Kim, Hee-Je
Author_Institution :
Dept. of Electr. Eng., Pusan Nat. Univ., Busan, South Korea
Abstract :
We considered about a wireless power transfer for breaking inconvenience of wiring power sources. The best way how to supply electric power through wireless system is using the electromagnetic coupled resonance phenomena. It can be supplied the electric power to the load. It is analyzed the transfer characteristics through the basic experiment with variable LED load. And we could apply protection circuit to find the accurate resonance point that can get the high efficiency result of wireless power transfer.
Keywords :
electromagnetic coupling; power convertors; power transmission; LED load; breaking inconvenience; electric power supply; electromagnetic coupled resonance phenomena; half-bridge flyback converter; wireless power transfer; wireless power transfer optimization; wireless system; wiring power sources; Coupling circuits; Electromagnetic coupling; Light emitting diodes; Power supplies; Power system protection; Power transmission; RLC circuits; Resonance; Resonant frequency; Zero voltage switching; Wireless Power Transmission(WPT); protection circuit; resonance frequency;
Conference_Titel :
Computer Research and Development, 2010 Second International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-0-7695-4043-6
DOI :
10.1109/ICCRD.2010.164
