Multi-receiver dynamic wireless charging system's architecture as a means to mitigate voltage pulsations at the receiver: A simulation study

Maxim Lu, Bexultan Nursultan, Aidyn Zhambyl, Yerniyaz Tolegen, Aidar Tleubayev, Mehdi Bagheri, Alex James

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Voltage pulsations at the receiver is one of the biggest problems associated with the deployment of the Dynamic Wireless Charging (DWC) systems for Electric Vehicles (EVs). The given study proposes to use two receivers instead of one, in order to compensate for the mutual inductance fluctuations at the receiver. Two DWC systems were modelled in ANSYS Maxwell to validate the proposed hypothesis. Precisely, the system with one transmitter and two receivers as well as the system with two transmitters and two receivers were considered. It was revealed that if the receivers are placed close enough to one another, it is possible to achieve a state when the mutual inductance peak of one receiver will coincide with the lowest mutual inductance of the other. The future work on the topic implies the practical implementation of the system under consideration and obtaining the voltage signal from the receiving side.

Original languageEnglish
Title of host publication8th International Conference on Renewable Energy Research and Applications, ICRERA 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages494-499
Number of pages6
ISBN (Electronic)9781728135878
DOIs
Publication statusPublished - Nov 2019
Event8th International Conference on Renewable Energy Research and Applications, ICRERA 2019 - Brasov, Romania
Duration: Nov 3 2019Nov 6 2019

Publication series

Name8th International Conference on Renewable Energy Research and Applications, ICRERA 2019

Conference

Conference8th International Conference on Renewable Energy Research and Applications, ICRERA 2019
CountryRomania
CityBrasov
Period11/3/1911/6/19

Keywords

  • Dynamic wireless charging
  • Electric vehicles
  • Multi-receiver architecture
  • Voltage pulsations

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering

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    Lu, M., Nursultan, B., Zhambyl, A., Tolegen, Y., Tleubayev, A., Bagheri, M., & James, A. (2019). Multi-receiver dynamic wireless charging system's architecture as a means to mitigate voltage pulsations at the receiver: A simulation study. In 8th International Conference on Renewable Energy Research and Applications, ICRERA 2019 (pp. 494-499). [8996519] (8th International Conference on Renewable Energy Research and Applications, ICRERA 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICRERA47325.2019.8996519