DocumentCode
3370720
Title
Research of big air-gap contact-less energy transmission on the efficiency analysis and compensation technique
Author
Wang, Jinyi ; Zhang, Xiaodong
Author_Institution
Dept. of Electr. Eng., Beijing Jiaotong Univ., Beijing, China
fYear
2011
fDate
1-3 Nov. 2011
Firstpage
766
Lastpage
768
Abstract
In this paper, a comparative analysis was studied on the big air-gap for contact-less power transfer technology, and an electromagnetic resonant coupling mode which is easily realized was extracted. Author proposed an appropriate compensation method to improve the transmission efficiency. The optimal way adopted in the paper is easy to implement. It also provided a reliable basis for the project implementation.
Keywords
air gaps; electromagnetic coupling; power transmission; big air-gap contact-less energy transmission; compensation technique; contact-less power transfer technology; efficiency analysis; electromagnetic resonant coupling; Analytical models; Coils; Couplings; Impedance; Magnetic flux density; Resonant frequency; Terms-Contact-less power transfer; compensation;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications (MAPE), 2011 IEEE 4th International Symposium on
Conference_Location
Beijing
Print_ISBN
978-1-4244-8265-8
Type
conf
DOI
10.1109/MAPE.2011.6156163
Filename
6156163
Link To Document