Title: Switching strategy comparison of SP compensated inductive power transfer system
Authors: Tsai, Ming-Tsung
Chu, Ching-Lung
Jiang, Ming-Dong
Siow, Char-Yong
Citation: 2017 International Conference on Applied Electronics: Pilsen, 5th – 6th September 2017, Czech Republic, p.247-252.
Issue Date: 2017
Publisher: Západočeská univerzita v Plzni
Document type: konferenční příspěvek
URI: http://hdl.handle.net/11025/35447
ISBN: 978–80–261–0641–8 (Print)
978–80–261–0642–5 (Online)
ISSN: 1803–7232 (Print)
1805–9597 (Online)
Keywords: bezdrátový přenos energie;modulace šířky pulsu;frekvenční modulace
Keywords in different language: wireless power transmission;pulse width modulation;frequency modulation
Abstract in different language: This paper presents a wireless power transmission system which is consisted of a full-bridge converter, two resonance circuits and a diode rectifier to obtain the desired output voltage. The focused topology is based on SP compensation circuit, where S denoted the primary coil is connected in series with the compensation capacitor, and P denoted the secondary coil is connected in parallel with the compensation capacitor. In this research, the phase-shift based pulse width modulation (PWM) control and frequency modulation control are used to contrast the differences between these two methods. Both schemes include voltage loop and current loop control, so as to get the required performances. Finally, a prototype of DC 200V/48V system with 500W rating and 15cm distance between two coils is set to verify the feasibility of the control idea.
Rights: © Západočeská univerzita v Plzni
Appears in Collections:Applied Electronics 2017
Applied Electronics 2017

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