Effect of resonance frequency mismatch for transmission power in wireless power transfer system

Helanka Weerasekara; Katsuhiro Hata; Takehiro Imura; Yoichi Hori

doi:10.1109/VPPC46532.2019.8952349

Effect of resonance frequency mismatch for transmission power in wireless power transfer system

Helanka Weerasekara, Katsuhiro Hata, Takehiro Imura, Yoichi Hori

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

Wireless Power Transfer (WPT) for Electric Vehicles (EV) is one of an admirable solution to some obstacles of charging EVs. The operation frequency, secondary resonance frequency and primary resonance frequency are assumed to be equal in the previous WPT studies. In WPT, when primary and secondary side have different resonance frequencies due to inductance and capacitance change, it is called resonance frequency mismatch condition. This paper is investigated on the transmission power for the wireless power transfer systems with resonance frequency mismatch. The effectiveness of the theoretical analysis has been verified under resonance frequency mismatch condition by experimentally.

Original language	English
Title of host publication	2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728112497
DOIs	https://doi.org/10.1109/VPPC46532.2019.8952349
Publication status	Published - Oct 2019
Event	2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Hanoi, Viet Nam Duration: 14 Oct 2019 → 17 Oct 2019

Publication series

Name	2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings

Conference

Conference	2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019
Country/Territory	Viet Nam
City	Hanoi
Period	14/10/19 → 17/10/19

Keywords

Resonance frequency mismatch
Transmission power
Wireless power transfer

Access to Document

10.1109/VPPC46532.2019.8952349

Cite this

Weerasekara, H., Hata, K., Imura, T., & Hori, Y. (2019). Effect of resonance frequency mismatch for transmission power in wireless power transfer system. In 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings Article 8952349 (2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VPPC46532.2019.8952349

Weerasekara, Helanka ; Hata, Katsuhiro ; Imura, Takehiro et al. / Effect of resonance frequency mismatch for transmission power in wireless power transfer system. 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. (2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings).

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title = "Effect of resonance frequency mismatch for transmission power in wireless power transfer system",

abstract = "Wireless Power Transfer (WPT) for Electric Vehicles (EV) is one of an admirable solution to some obstacles of charging EVs. The operation frequency, secondary resonance frequency and primary resonance frequency are assumed to be equal in the previous WPT studies. In WPT, when primary and secondary side have different resonance frequencies due to inductance and capacitance change, it is called resonance frequency mismatch condition. This paper is investigated on the transmission power for the wireless power transfer systems with resonance frequency mismatch. The effectiveness of the theoretical analysis has been verified under resonance frequency mismatch condition by experimentally.",

keywords = "Resonance frequency mismatch, Transmission power, Wireless power transfer",

author = "Helanka Weerasekara and Katsuhiro Hata and Takehiro Imura and Yoichi Hori",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 ; Conference date: 14-10-2019 Through 17-10-2019",

year = "2019",

month = oct,

doi = "10.1109/VPPC46532.2019.8952349",

language = "English",

series = "2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings",

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Weerasekara, H, Hata, K, Imura, T & Hori, Y 2019, Effect of resonance frequency mismatch for transmission power in wireless power transfer system. in 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings., 8952349, 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019, Hanoi, Viet Nam, 14/10/19. https://doi.org/10.1109/VPPC46532.2019.8952349

Effect of resonance frequency mismatch for transmission power in wireless power transfer system. / Weerasekara, Helanka; Hata, Katsuhiro; Imura, Takehiro et al.
2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 8952349 (2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Effect of resonance frequency mismatch for transmission power in wireless power transfer system

AU - Weerasekara, Helanka

AU - Hata, Katsuhiro

AU - Imura, Takehiro

AU - Hori, Yoichi

PY - 2019/10

Y1 - 2019/10

N2 - Wireless Power Transfer (WPT) for Electric Vehicles (EV) is one of an admirable solution to some obstacles of charging EVs. The operation frequency, secondary resonance frequency and primary resonance frequency are assumed to be equal in the previous WPT studies. In WPT, when primary and secondary side have different resonance frequencies due to inductance and capacitance change, it is called resonance frequency mismatch condition. This paper is investigated on the transmission power for the wireless power transfer systems with resonance frequency mismatch. The effectiveness of the theoretical analysis has been verified under resonance frequency mismatch condition by experimentally.

AB - Wireless Power Transfer (WPT) for Electric Vehicles (EV) is one of an admirable solution to some obstacles of charging EVs. The operation frequency, secondary resonance frequency and primary resonance frequency are assumed to be equal in the previous WPT studies. In WPT, when primary and secondary side have different resonance frequencies due to inductance and capacitance change, it is called resonance frequency mismatch condition. This paper is investigated on the transmission power for the wireless power transfer systems with resonance frequency mismatch. The effectiveness of the theoretical analysis has been verified under resonance frequency mismatch condition by experimentally.

KW - Resonance frequency mismatch

KW - Transmission power

KW - Wireless power transfer

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U2 - 10.1109/VPPC46532.2019.8952349

DO - 10.1109/VPPC46532.2019.8952349

M3 - Conference contribution

AN - SCOPUS:85078812303

T3 - 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings

BT - 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019

Y2 - 14 October 2019 through 17 October 2019

ER -

Weerasekara H, Hata K, Imura T , Hori Y. Effect of resonance frequency mismatch for transmission power in wireless power transfer system. In 2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2019. 8952349. (2019 IEEE Vehicle Power and Propulsion Conference, VPPC 2019 - Proceedings). doi: 10.1109/VPPC46532.2019.8952349

Effect of resonance frequency mismatch for transmission power in wireless power transfer system

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