DocumentCode
646701
Title
Assessment of magnetic field levels generated by a wireless power transfer (WPT) system at 20 kHz
Author
Cruciani, Silvano ; Maradei, Francesca ; Feliziani, Mauro
Author_Institution
Dept. of Ind. & Inf. Eng. & Econ., Univ. of L´Aquila, L´Aquila, Italy
fYear
2013
fDate
5-9 Aug. 2013
Firstpage
259
Lastpage
264
Abstract
An investigation is carried out to assess the magnetic field levels produced by the currents flowing in two magnetically coupled coils in air used for wireless power transfer (WPT). The currents are determined by an equivalent circuit, while the magnetic field in the surrounding environment is numerically and analytically calculated. The simulation procedure is validated by comparison with experiments.
Keywords
air; coils; equivalent circuits; inductive power transmission; magnetic circuits; magnetic fields; numerical analysis; WPT; air; current flow; equivalent circuit; frequency 20 kHz; generated magnetic field level assessment; magnetic coupled coil; numerical analysis; wireless power transfer; Coils; Conductors; Current measurement; Magnetic fields; Time-frequency analysis; Voltage measurement; Windings; Near magnetic field; electromagnetic field EMF; magnetic coupled coils; wireless power transfer;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility (EMC), 2013 IEEE International Symposium on
Conference_Location
Denver, CO
ISSN
2158-110X
Print_ISBN
978-1-4799-0408-2
Type
conf
DOI
10.1109/ISEMC.2013.6670420
Filename
6670420
Link To Document