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http://dx.doi.org/10.5370/KIEE.2014.63.7.910

Wireless Power Transfer System Insensitive to Pickup's Posture  

Lee, Dong-Su (Dept. of Electronic Engineering, Pukyong Nat'l Univ.)
Lim, Dong-Nam (Dept. of Electronic Engineering, Pukyong Nat'l Univ.)
Jeon, Seong-Jeub (Dept. of Electronic Engineering, Pukyong Nat'l Univ.)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.63, no.7, 2014 , pp. 910-915 More about this Journal
Abstract
Recently, wireless power transfer (WPT) system is widely studied. WPT system is very attractive because it removes power cables from home appliances, office equipment and battery chargers for electric vehicle. However, pickup's posture affects the performance greatly. In this paper a new pickup system whose output voltage is less sensitive to its posture is proposed. The proposed pickup system is composed of three coils perpendicular to each other. A prototype is constructed and tested, and its usefulness is verified.
Keywords
WPT; Wireless power transfer; Resonance; Induction; Inductive power transfer;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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