ANALYSIS OF SOME GEOMETRIC PARAMETERS OF THE INDUCTIVE COUPLER INTENDED FOR HIGH POWER WIRELESS SYSTEMS

Authors

  • TIBERIU TUDORACHE Universitatea POLITEHNICA din București
  • ANDREI MARINESCU ASTR
  • ADRIAN VINTILA ICMET

DOI:

https://doi.org/10.36801/

Keywords:

GEOMETRIC PARAMETERS, INDUCTIVE COUPLER, WIRELESS SYSTEMS, HIGH POWER

Abstract

One of the essential components of a wireless high-power transfer system for heavy-duty electric vehicles is the inductive coupler. The efficiency of the wireless power transfer system strongly depends on the geometric parameters of the inductive coupler, which in turn have an important effect on the electromagnetic parameters of the whole system. The transmitting (Tx) and receiving (Rx) coils of the inductive coupler proposed in this paper have a Double-D planar structure and are located on magnetic cores made of magnetic concrete (Tx) and ferrite (Rx), respectively. The study of the parameters of the inductive coupler was carried out with the help of the finite element method using the Flux ® field calculation software package.

References

(1) N. Golovanov, A. Marinescu, Electromobility and climate change, Proceeding of MPS (Modern power systems), Cluj Napoca 2019.

(2) ***SAE J2954-2, Wireless power transfer & alignment for heavy duty applications, Task Force Project, 2020.

(3) G.A. Covic, J.T. Boys, Inductive power transfer, Proceedings of the IEEE, 101, 6, pp. 1276–1289, June 2013.

(4) E. Tudor, A. Marinescu, R. Prejbeanu, A. Vintila, T. Tudorache, D.G. Marinescu, D.O. Neagu, I. Vasile, I.C. Sburlan, Electric bus platform for urban mobility, IOP Conf. Series: Earth and Environmental Science 960 012022 IOP Publishing, 2022.

(5) A. Marinescu, T. Tudorache, A. Vintila, I. Dumbrava, A comparative assessment of magnetic concrete versus ferrite for a high power inductive coupler, 9th International Conference on Modern Power Systems (MPS), pp. 1-8, 2021.

(6) ***Cedrat: “User guide Flux® 11”, 2015.

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Published

09.03.2023

Issue

Vol. 18 No. 1 (2022): APME

Section

ELECTRIC MACHINES

License

Copyright (c) 2023 ELECTRIC MACHINES, MATERIALS AND DRIVES — PRESENT AND TRENDS

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

How to Cite

ANALYSIS OF SOME GEOMETRIC PARAMETERS OF THE INDUCTIVE COUPLER INTENDED FOR HIGH POWER WIRELESS SYSTEMS. (2023). ELECTRICAL MACHINES, MATERIALS AND DRIVES — PRESENT AND TRENDS, 18(1), 62-73. https://doi.org/10.36801/