Parameters assessment of the inductively-coupled circuit for wireless power transfer

Isaev, Yu. N.; Васильева, О. В.; Budko, A A; Lefebvre, Stéphane

doi:10.1088/1757-899x/177/1/012097

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…In [5][6][7][8][9][10][11][12][13], the circuit parameters of the wireless energy transfer system are obtained by calculation based on the finite element method (FEM). Subsequently, a computational model of the WET system is built, based on the parameters obtained from the analysis.…”

Section: Introductionmentioning

confidence: 99%

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Electromagnetic field generated by a wireless energy transfer system: comparison of simulation to measurement

Baikova

Romba

Valtchev

et al. 2017

Journal of Electromagnetic Waves and Applications

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This paper presents a wireless energy transfer system operating at the frequency values of kHz order: modeling, simulation, and comparison with prototype measurement results. Wireless energy transfer system model using finite element method was carried out to simulate the electric field and the magnetic flux density for different air gap sizes between the transmitter and the receiver coils. Results are presented and compared with the electromagnetic emission measurements radiated by the wireless energy transfer system prototype. The electric field comparison between the simulated and the prototype measurement values shows an error of roughly 8.7%. In the recent years, the interest in the wireless energy transfer technology, especially for electric vehicles batteries charging, is rapidly increasing. As a result of the increasing application of this technology in the industrial and consumer electronic products, more concerns are raised about the electromagnetic compatibility, since the wireless energy transfer systems produce electromagnetic emissions in the surrounding environment.

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Section: Introductionmentioning

confidence: 99%

“…In [6], the model for the wireless energy transfer research is studied, at the example of inductively-coupled coils of irregular shape. The circuit parameters, such as inductance, coil resistance, and self-capacitance are defined through electromagnetic energy assessment, made by the finite element method.…”

Section: Introductionmentioning

confidence: 99%