Effect of Coil Structure on the Efficiency of Wireless Power Transfer System
Jagadish C Padhi1, Sushree Sangita Biswal Durga P Kar2, Praveen P Nayak3, Satyanarayan Bhuyan4

1Praveen P Nayak*, Associate Professor, Department of Electronics and Communication Engineering, Siksha ‘O’ Anusandhan University, Bhubaneswar (Odisha), India.
2Jagadish C Padhi, Department of Electronics and Communication Engineering, Siksha ‘O’ Anusandhan University, Bhubaneswar (Odisha), India.
3Sushree Sangita Biswal Durga P Kar, Department of Electronics and Communication Engineering, Siksha ‘O’ Anusandhan University, Bhubaneswar (Odisha), India.
4Satyanarayan Bhuyan, Department of Electronics and Communication Engineering, Siksha ‘O’ Anusandhan University, Bhubaneswar (Odisha), India.

Manuscript received on November 14, 2019. | Revised Manuscript received on 25 November, 2019. | Manuscript published on December 10, 2019. | PP: 3387-3392 | Volume-9 Issue-2, December 2019. | Retrieval Number: A6123119119/2019©BEIESP | DOI: 10.35940/ijitee.A6123.129219
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Abstract: A typical magnetic resonance based wireless power transfer (WPT) system comprises a transmitter coil and an embedded receiver coil used for wireless charging of the electrical and electronics devices. It has been investigated that the coil structure influence the power transfer efficiency of the wireless charging system .The investigations have been carried out in order to determine a suitable coil type and geometry so as to achieve higher efficiency of a wireless power transfer system. The present investigation will afford the design strategy for an efficient wireless charging system. 
Keywords: Charging Coil Structure, Magnetic Resonance, Wireless charging, Power Transfer Efficiency
Scope of the Article: Concrete Structures