Output Voltage Range of a NS-Compensated Inductive WPTL in Load Independent Regime

D. Baimel, M. Mellincovsky, M. Sitbon, Y. Darhovsky, A. Kuperman

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The paper presents an analysis of none-series (NS) compensated inductive wireless power transfer link (WPTL), operating at load-independent frequency without neglecting equivalent primary and secondary resistances. It is shown that the output DC voltage is always load dependent, residing in a certain range. While typically valid for system analysis under full load, phasor-domain equivalent circuit fails to predict the output DC voltage under no-load conditions. Hence, solution based on time-domain analysis is used to predict the output DC voltage of an unloaded NS-WPTL. The proposed methodology is verified by simulation results of a 400V, 1kW system.

Original languageEnglish
Title of host publication2020 IEEE 29th International Symposium on Industrial Electronics, ISIE 2020 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1628-1632
Number of pages5
ISBN (Electronic)9781728156354
DOIs
StatePublished - 1 Jun 2020
Event29th IEEE International Symposium on Industrial Electronics, ISIE 2020 - Delft, Netherlands
Duration: 17 Jun 202019 Jun 2020

Publication series

NameIEEE International Symposium on Industrial Electronics
Volume2020-June

Conference

Conference29th IEEE International Symposium on Industrial Electronics, ISIE 2020
Country/TerritoryNetherlands
CityDelft
Period17/06/2019/06/20

Keywords

  • Resonant inductive wireless power transfer
  • load-independent voltage output
  • none-series compensation

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