Study on connection types of multi-dimensional receiving windings in a wireless power transmission system

Author

Hao, Haiqing ; Xue, Kaifeng ; Huang, Ping

Author_Institution

Sch. of Mech. & Automotive Eng., South China Univ. of Technol., Guangzhou, China

fYear

2011

fDate

16-18 April 2011

Firstpage

772

Lastpage

775

Abstract

Multi-dimensional receiving technology is an available method to overcome defects of a wireless power transmission system such as poor efficiency and instability. In present paper four different connection types of three-dimensional receiving windings have been studied. First, characteristics of every connection circuit are obtained by simulations and compared with each other. The results prove that the parallel connection after rectification topology is more feasible. Then, an actual circuit is fabricated to power an equivalent resistance and a LED. Based on this, the output voltage and its waveform are measured. The experimental results verify that this topology type can make full use of all voltages from multi-dimensional windings. It is suitable for the wireless power transmission system.

Keywords

equivalent circuits; light emitting diodes; power transmission; rectification; LED; equivalent resistance; multidimensional receiving technology; multidimensional receiving windings; multidimensional windings; parallel connection; rectification topology; three-dimensional receiving windings; wireless power transmission system; Coils; Endoscopes; Power transmission; Topology; Windings; Wireless communication; Wireless sensor networks; connection type; multi-dimensional windings; parallel connection; wireless power transmission system;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Conference_Location

XianNing

Print_ISBN

978-1-61284-458-9

Type

conf

DOI

10.1109/CECNET.2011.5768703

Filename

5768703