Design and optimization of magnetic resonance coupling by using relay effect

Rashid, Najihah Abdul; Yasin, Mohd Najib Mohd; Norizan, Mohd Natashah; Khatun, Sabira; Murad, S. A. Z.; Mohamad, Ili Salwani; Sulaiman, M. I.

doi:10.1109/eucap.2016.7481802

Cited by 2 publications

(2 citation statements)

References 13 publications

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“…The hardware is design using Litz wire, wound as spiral coil without any impedance matching or capacitor. Usually capacitor is used to maintain the constant frequency at transmitter and receiver [6] coil but for this spiral design the operating frequency maintain at around 212MHz even the distance varied. The result is promising as the experimental result achieved better result as compare to simulation result.…”

Section: Results and Analysismentioning

confidence: 99%

Design and analysis of 2-coil wireless power transfer (WPT) using magnetic coupling technique

Ali

Yasin

Husin

et al. 2019

IJPEDS

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2-coil non-radiative wireless power transfer (WPT) is studied to find the coil diameter ratio to effective distance of power transfer efficiency (PTE). Single circular coil and spiral coil are designed and simulated using CST software to compare the result of coil diameter versus effective distance of PTE by using S<sub>21</sub> value. Accordingly, the quality factor (Q) of both coils are presented as Q factor is one of the parameter that affect the performance of WPT system. The result is promising as the effective distance is more than the coil diameter with (PTE) more than 50% using spiral coil as compare to single coil design.

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Section: Results and Analysismentioning

confidence: 99%

Design and analysis of 2-coil wireless power transfer (WPT) using magnetic coupling technique

Ali

Yasin

Husin

et al. 2019

IJPEDS

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show abstract

“…Secondly, the complex structure and large size of the receiver coils make it difficult for them to be integrated into portable consumer devices. In [39], the authors conducted a study on relay effect via magnetic resonant coupling for wireless power transfer to extend the energy transfer distance. Modeling and numerical analysis were carried out using Computer Simulation Technology (CST) Microwave Studio simulation software.…”

Section: Comparative Analysis Of Existing Workmentioning

confidence: 99%

A review on wireless power transfer: Concepts, implementations, challenges, and mitigation scheme

Sidiku¹,

Eronu²,

Ashigwuike³

2021

Nig. J. Tech.

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This paper reviews the current strides in the wireless power transfer (WPT) system. The paper discusses the classification of wireless power transfer, its application, trend and impact on society, advantages as well as disadvantages. It also presents a comparative analysis of existing work done by researchers in the field of wireless power transfer showing the shortcomings in various topologies, communication, and optimization methods used to increase the overall performance efficiency and proffer direction for further studies. Keywords: wireless power transfer, application, advantages, disadvantages topologies, communication, optimization, efficiency

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Design and optimization of magnetic resonance coupling by using relay effect

Cited by 2 publications

References 13 publications

Design and analysis of 2-coil wireless power transfer (WPT) using magnetic coupling technique

Design and analysis of 2-coil wireless power transfer (WPT) using magnetic coupling technique

A review on wireless power transfer: Concepts, implementations, challenges, and mitigation scheme

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