Wireless Power Transfer via Magnetic Resonant Coupling by using Printed Circular Coil
Chia Chao Kang1, Fatin Ayuni MS2, Chia Yang Kang3
1Chia Chao Kang*, Facilities Maintenance Engineering, Universiti Kuala Lumpur (MITEC), Bandar Seri Alam, Malaysia.
2Fatin Ayuni MS, Facilities Maintenance Engineering, Universiti Kuala Lumpur (MITEC), Bandar Seri Alam, Malaysia.
3Chia Yang Kang, Faculty of Electrical Engineering, Swinburne University, Kuching Sarawak, Malaysia.
Manuscript received on November 15, 2019. | Revised Manuscript received on 20 November, 2019. | Manuscript published on December 10, 2019. | PP: 4674-4677 | Volume-9 Issue-2, December 2019. | Retrieval Number: B9044129219/2019©BEIESP | DOI: 10.35940/ijitee.B9044.129219
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Abstract: Nowadays, wiring connections are slowly fade out and replace with wireless connection due to the inconvenient of installing wiring connection in the wall or exposes to outside. Lately, the demand of wireless charging mobile phone or even charging by wireless in the car is attracted attention and the statistic shows that it is increasing rapidly. These paper proposed by using planar type spiral coil structure method to transfer the electrical signal energy to receiver part so as to act as wireless charging. It represented by 2 parallel FR4 printed circuit board that with the layout of planar spiral coil mutually coupled together in the free space. Analysis of electromagnetic transfer between both spiral coil and the resonant frequency was compute by coupled inductance theory. Simulations by using Advanced Design Systems based on coupling theory shows that when the air gap distance is changing, it will affecting the electromagnetic coupling efficiency of the wireless electromagnetic charging.
Keywords: Magnetic Resonant Coupling, Planar Spiral Coil, Wireless Power Transfer
Scope of the Article: Wireless Power Transmission