论文信息 - A Study on Optimization of the Wireless Power Transfer Using the Half-Bridge Flyback Converter

A Study on Optimization of the Wireless Power Transfer Using the Half-Bridge Flyback Converter

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

Hee-Je Kim | Dong-Gil Lee | Ho-Sung Kim | Won-Yong Chae | Jin-Ju Jang

[1] Xu Shan-gang. Study on coupling characteristics of contactless power supply system for moving apparatus , 2005 .

[2] Marin Soljacic,et al. Coupled-mode theory for general free-space resonant scattering of waves , 2007 .

[3] W. E. Shoupp,et al. Threshold and Resonances in C14(p,n)N14 Reaction and Energy Levels of N15 , 1949 .

[4] Jenshan Lin,et al. Design and Optimization of a Class-E Amplifier for a Loosely Coupled Planar Wireless Power System , 2009, IEEE Transactions on Circuits and Systems II: Express Briefs.

[5] Jenshan Lin,et al. Transmitting coil achieving uniform magnetic field distribution for planar wireless power transfer system , 2009, 2009 IEEE Radio and Wireless Symposium.

[6] Dongyuan Qiu,et al. Study on frequency-tracking wireless power transfer system by resonant coupling , 2009, 2009 IEEE 6th International Power Electronics and Motion Control Conference.

[7] Quan Ya. Application of CD4046 in induction heating power source , 2000 .

[8] M. Soljačić,et al. Efficient wireless non-radiative mid-range energy transfer , 2006, physics/0611063.

[9] Hee-Je Kim,et al. Protection circuit to prevent a transition from ZVS mode to ZCS mode under variable frequency operation , 2009, INTELEC 2009 - 31st International Telecommunications Energy Conference.