Resonant configuration topology exploration for inductive link power transfer

Hafiz, Sabihul and Zaharudin, Zarimin and Khan, Sheroz and Midi, Nur Shahida and Hwang, John Tan Teng and Abdul Kadir, Kushsairy and Shah, Jawad Ali (2018) Resonant configuration topology exploration for inductive link power transfer. Indonesian Journal of Electrical Engineering and Computer Science, 11 (2). pp. 522-530. ISSN 2502-4752

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Abstract

This paper investigates the performance of circuit topology used in wireless power applications to optimize the level of maximum efficiency. We analyse the series and the parallel resonant topologies for use in an inductive coupling link to derive power transfer efficiency expressions verified using MATLAB. We look into the two topologies into the link under resonant conditions for selectively supplying the device with power. The results are obtained analytically which are verified subsequently by MATLAB simulation. We then analyse the links to see how maximum power transfer efficiency for a given pair of coils can be achieved. The topology at a given tuning frequency is used for powering a selected resistive load. The method is presented using a given pair of coils simulated and the results agree well with the theoretical explanation and derivations.

Item Type:	Article (Journal)
Additional Information:	3930/64566
Uncontrolled Keywords:	Wireless Power; topology; power efficiency; frequency operation
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3001 Distribution or transmission of electric power. The electric power circuit
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	dr Sheroz Khan
Date Deposited:	10 Jul 2018 11:34
Last Modified:	10 Jul 2018 11:35
URI:	http://irep.iium.edu.my/id/eprint/64566

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