The Development of Wireless Power Transfer Technologies for Mobile Charging in Vehicles using Inductive Approach

Authors

  • S. Gnanasegaran Faculty of Electronic and Computer Engineering, Universiti Teknikal Malaysia Melaka
  • S. Saat Faculty of Electronic and Computer Engineering, Universiti Teknikal Malaysia Melaka
  • F.K.A. Rahman Faculty of Electronic and Computer Engineering, Universiti Teknikal Malaysia Melaka
  • S.H. Husin Faculty of Electronic and Computer Engineering, Universiti Teknikal Malaysia Melaka
  • A. Khafe Faculty of Electronic and Computer Engineering, Universiti Teknikal Malaysia Melaka
  • A. S. M. Isira Faculty of Electronic and Computer Engineering, Universiti Teknikal Malaysia Melaka
  • A. M. Darsono Faculty of Electronic and Computer Engineering, Universiti Teknikal Malaysia Melaka
  • A. Yahya Centre for Languages and Human Development, Universiti Teknikal Malaysia Melaka
  • Y. Yusop Faculty of Electronic and Computer Engineering, Universiti Teknikal Malaysia Melaka
  • N.M.M. Shaari Faculty of Electronic and Computer Engineering, Universiti Teknikal Malaysia Melaka

Keywords:

Wireless Power Transfer (WPT), Inductive Power Transfer (WPT), Class E Inverter circuit, wireless mobile charger in vehicles, magnetic coils,

Abstract

Nowadays, the mobile charging in vehicle is a must and therefore, such technology is now available in every vehicle through wired connection approach. Using this wired connection to power up mobile device in the vehicle might be inconvenience to the user. Thus, this project aims to develop a wireless power transfer technology to power up the mobile device in a vehicle. Through this, the users will not facing difficulty of charging their device while driving. To be specific, the Inductive Power Transfer (IPT) is applied here due to its advantages where it can transfer power wirelessly with a higher efficiency in a short range. To make this work, a Class E inverter is designed to convert a direct current (DC) supply into alternating current (AC) supply at a high frequency with a higher efficiency. Furthermore, pi-2-a impedance matching circuit is also applied in this work in order to improve the efficiency of such system. To validate the efficiency of the proposed method, analysis on the gap distance between the two magnetic coils, transmitter and receiver, are performed through simulation and experimental work. At the end of this work, the designed prototype is able to yield approximately 70 % in terms of output efficiency and able to power up the mobile device wirelessly.

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Published

2018-05-30

How to Cite

Gnanasegaran, S., Saat, S., Rahman, F., Husin, S., Khafe, A., Isira, A. S. M., Darsono, A. M., Yahya, A., Yusop, Y., & Shaari, N. (2018). The Development of Wireless Power Transfer Technologies for Mobile Charging in Vehicles using Inductive Approach. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 10(2), 143–149. Retrieved from https://jtec.utem.edu.my/jtec/article/view/3271

Issue

Vol. 10 No. 2: April - June 2018

Section

Articles

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