Non-Coherent Power Combining for Self-Tuning Omnidirectional Wireless Power Transfer

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Abstract

This paper introduces a new method for realizing truly omnidirectional WPT without using any active control. The proposed method uses non-coherent feeds for two or more transmitting antennas, which ensures absence of any blind spots for power reception around the transmitting device. We provide analytical insights, supported by simulations and experiments, to validate our approach.

Original languageEnglish
Title of host publication2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
PublisherIEEE
Number of pages8
ISBN (Electronic)978-90-75815-41-2
DOIs
Publication statusPublished - 2023
MoE publication typeA4 Conference publication
EventEuropean Conference on Power Electronics and Applications - Aalborg, Denmark
Duration: 4 Sept 20238 Sept 2023

Publication series

Name2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe

Conference

ConferenceEuropean Conference on Power Electronics and Applications
Abbreviated titleEPE-ECCE
Country/TerritoryDenmark
CityAalborg
Period04/09/202308/09/2023

Keywords

  • contactless energy transfer
  • magnetic coupling
  • modulation strategy
  • wireless power transmission

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