Title :
Analysis and comparison of EE-type and CC-type cores for wireless power transfer systems
Author :
Hou, Chung-Chuan ; Teng, Yu-Hsiang ; Chang, Wen-Pin ; Chang, Kuei-Yuan
Author_Institution :
Chung Hua University, Hsinchu, Taiwan, R.O.C
Abstract :
This study presents a wireless power transfer (WPT) system based on EE-type and CC-type ferrite cores. The push-pull converter is utilized to transfer the power to the secondary side load with a parallel resonant capacitor. The issues of the WPT such as efficiency and air gap are discussed. The analysis and comparison of the EE-type and CC-type cores based on test results is discussed.
Keywords :
Digital audio players; Ferrites; Inductance; Power generation; Resonant frequency; Switching frequency; Wireless communication; Wireless power Transfer system; ferrite core; push-pull converter;
Conference_Titel :
Power Electronics and ECCE Asia (ICPE-ECCE Asia), 2015 9th International Conference on
Conference_Location :
Seoul, South Korea
DOI :
10.1109/ICPE.2015.7168045
