Design Methodology for S-S Compensated Sub-Resonant Controlled Inductive Wireless Power Transfer Link with Range of CV Loads Under Frequency Constraints

Andrey Vulfovich, Alon Kuperman

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

Abstract

Coupling coefficient of inductive wireless power transfer Link (IWPTL) varies with changes in vertical distance and misalignment between primary and secondary coils. This poses a challenge in system design when a certain geometrical positioning uncertainty is introduced. System design must take this into consideration allowing operation over a range of coupling coefficients rather than a single value. Furthermore, in instances such as electrical vehicle (EV) charging, frequency constraints are introduced such as the bounds in SAEJ2954 standard. This paper proposes a design methodology for series-series (S-S) compensated IWPTL with sub-resonant frequency control allowing for operation over a range of coupling coefficients. Example system is validated by simulation and experimental results.

Original languageAmerican English
Title of host publicationIET Conference Proceedings
PublisherInstitution of Engineering and Technology
Pages179-183
Number of pages5
Volume2022
Edition4
ISBN (Electronic)9781839537189
DOIs
StatePublished - 1 Jan 2022
Event11th International Conference on Power Electronics, Machines and Drives, PEMD 2022 - Newcastle, Virtual, United Kingdom
Duration: 21 Jun 202223 Jun 2022

Conference

Conference11th International Conference on Power Electronics, Machines and Drives, PEMD 2022
Country/TerritoryUnited Kingdom
CityNewcastle, Virtual
Period21/06/2223/06/22

Keywords

  • CONSTANT VOLTAGE LOAD
  • INDUCTIVE WIRELESS POWER TRANSFER LINK
  • SERIES-SERIES COMPENSATION NETWORK
  • SUB-RESONANT CONTROL

All Science Journal Classification (ASJC) codes

  • General Engineering

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