DocumentCode :
2764377
Title :
Analysis of inductive power transfer systems for variable air gap and voltage supply frequency
Author :
Judek, Sawomir ; Karwowski, Krzysztof
Author_Institution :
Dept. of Electr. Eng. in Transp., Gdansk Univ. of Technol., Gdansk, Poland
fYear :
2011
fDate :
27-30 June 2011
Firstpage :
1963
Lastpage :
1968
Abstract :
The paper describes an inductive power transfer system (IPT), by which electrical energy may be transmitted through a large air gap between coils without electrical connection. It presents theoretical and simulation analysis of IPT, which allows for supplying a receiver in the conditions of slow, in relation to the dynamics of power supply, changes in dimension of the air gap. The influence of frequency characteristics of the system on the possible selection of operation frequency range is discussed. Theoretical developments are compared with experimental results on the prototype IPT.
Keywords :
air gaps; inductive power transmission; electrical connection; electrical energy; frequency characteristics; inductive power transfer systems; operation frequency range; power supply; variable air gap; voltage supply frequency; Coils; Couplings; Magnetic circuits; Magnetic resonance; Power generation; Receivers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industrial Electronics (ISIE), 2011 IEEE International Symposium on
Conference_Location :
Gdansk
ISSN :
Pending
Print_ISBN :
978-1-4244-9310-4
Electronic_ISBN :
Pending
Type :
conf
DOI :
10.1109/ISIE.2011.5984459
Filename :
5984459
Link To Document :
بازگشت