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Generalized Design Approach on Industrial Wireless Chargers

Author

Listed:
  • Vladimir Kindl

    (Faculty of Electrical Engineering, University of West Bohemia, 306 14 Pilsen, Czech Republic)

  • Michal Frivaldsky

    (Faculty of Electrical Engineering, University of Zilina, 010 26 Zilina, Slovakia)

  • Martin Zavrel

    (Faculty of Electrical Engineering, University of West Bohemia, 306 14 Pilsen, Czech Republic)

  • Miroslav Pavelek

    (Faculty of Electrical Engineering, University of Zilina, 010 26 Zilina, Slovakia)

Abstract

The paper briefly discusses the most important standards and regulations established for high-power wireless power transfer systems and introduces the main issues concerned with the conceptual design process. It analyses the electromagnetic design of the inductive magnetic coupler and proposes key formulas to optimize its electrical parameters for a particular load. The method applies to both the resistive load and the battery charging. It also suggests basic topologies for conceptual design of power electronics and discusses its proper connection to the grid. The proposed design strategy is verified by experimental laboratory measurement including analyses of the leakage magnetic field.

Suggested Citation

  • Vladimir Kindl & Michal Frivaldsky & Martin Zavrel & Miroslav Pavelek, 2020. "Generalized Design Approach on Industrial Wireless Chargers," Energies, MDPI, vol. 13(11), pages 1-17, May.
  • Handle: RePEc:gam:jeners:v:13:y:2020:i:11:p:2697-:d:363544
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    References listed on IDEAS

    as
    1. Vladimir Kindl & Martin Zavrel & Pavel Drabek & Tomas Kavalir, 2018. "High Efficiency and Power Tracking Method for Wireless Charging System Based on Phase-Shift Control," Energies, MDPI, vol. 11(8), pages 1-19, August.
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