PWM Controllable Inductance using a Class E rectifier for real-time resonance tuning

• Type: Article in International Conference Proceedings Book
• Date: 2016

Authors

Shin, J (Author) Other; Wu, F (Author) Other; Czarkowski, D (Author) Other; Outeiro, MT (Author) FEUP

Conference proceedings International

Title: IECON Proceedings (Industrial Electronics Conference)

Pages: 5645-5650

42nd Conference of the Industrial Electronics Society, IECON 2016

24 October 2016 through 27 October 2016

Indexing

Scopus - 2 Citations

Other information

Authenticus ID: P-00M-CRA

DOI: 10.1109/iecon.2016.7793987

Abstract (EN): In this paper a new method of control of the inductance based on a Class E full-bridge rectifier and Pulse-Width Modulation (PWM) for WPT systems is proposed. The proposed method controls the secondary inductance of the WPT system with a Class E full-bridge rectifier and Pulse-Width Modulation (PWM). In comparison to conventional methods, the proposed method provides real time control at high efficiency and circuit compactness. The reactance of the Class E rectifier is analyzed and the proposed circuit is presented based on the analysis. The inductance control method with PWM signals and real time resonance tuning is proposed, explained and validated with simulation and experiment. © 2016 IEEE.

Language: English

Type (Professor's evaluation): Scientific