Three-legged converter for dynamic wireless power transfer

Farzad Farajizadeh; Mahinda Vilathgamuwa; Prasad Jayathurathnage; Gerard Ledwich

doi:10.1109/IECON.2018.8591179

Three-legged converter for dynamic wireless power transfer

Farzad Farajizadeh, Mahinda Vilathgamuwa, Prasad Jayathurathnage, Gerard Ledwich

Research output: Chapter in Book/Conference paper › Conference paper › peer-review

1 Citation (Scopus)

Abstract

This paper presents a new method to drive transmitters used in dynamic wireless power transfer for Electric Vehicle (EV) applications. Using a three-legged converter, transmitter currents can be controlled so that by reducing the current in the weakly coupled transmitters with the pickup, the efficiency can be increased, and the null points of transferred power to the load can be removed. Along with these features, this technique boasts a simple coil in the receiver and lower number of switches to drive the transmitters. To show the validity of this approach, mathematical analysis and simulation results are presented.

Original language	English
Title of host publication	Proceedings
Subtitle of host publication	IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	4852-4855
Number of pages	4
ISBN (Electronic)	9781509066841
DOIs	https://doi.org/10.1109/IECON.2018.8591179
Publication status	Published - 26 Dec 2018
Externally published	Yes
Event	44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018 - Washington, United States Duration: 20 Oct 2018 → 23 Oct 2018

Publication series

Name	Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society

Conference

Conference	44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018
Country/Territory	United States
City	Washington
Period	20/10/18 → 23/10/18

Access to Document

10.1109/IECON.2018.8591179

Cite this

Farajizadeh, F., Vilathgamuwa, M., Jayathurathnage, P., & Ledwich, G. (2018). Three-legged converter for dynamic wireless power transfer. In Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society (pp. 4852-4855). Article 8591179 (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society). IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/IECON.2018.8591179

Farajizadeh, Farzad ; Vilathgamuwa, Mahinda ; Jayathurathnage, Prasad et al. / Three-legged converter for dynamic wireless power transfer. Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. IEEE, Institute of Electrical and Electronics Engineers, 2018. pp. 4852-4855 (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society).

@inproceedings{16678cbfeb4b4669a6258848d203e96f,

title = "Three-legged converter for dynamic wireless power transfer",

abstract = "This paper presents a new method to drive transmitters used in dynamic wireless power transfer for Electric Vehicle (EV) applications. Using a three-legged converter, transmitter currents can be controlled so that by reducing the current in the weakly coupled transmitters with the pickup, the efficiency can be increased, and the null points of transferred power to the load can be removed. Along with these features, this technique boasts a simple coil in the receiver and lower number of switches to drive the transmitters. To show the validity of this approach, mathematical analysis and simulation results are presented.",

keywords = "Compensation circuit, Dynamic wireless power transfer, Segmented transmitters, Transferred power, Transferred-power efficiency, Wirelesspower transfer",

author = "Farzad Farajizadeh and Mahinda Vilathgamuwa and Prasad Jayathurathnage and Gerard Ledwich",

year = "2018",

month = dec,

day = "26",

doi = "10.1109/IECON.2018.8591179",

language = "English",

series = "Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society",

publisher = "IEEE, Institute of Electrical and Electronics Engineers",

pages = "4852--4855",

booktitle = "Proceedings",

address = "United States",

note = "44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018 ; Conference date: 20-10-2018 Through 23-10-2018",

}

Farajizadeh, F, Vilathgamuwa, M, Jayathurathnage, P & Ledwich, G 2018, Three-legged converter for dynamic wireless power transfer. in Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society., 8591179, Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, IEEE, Institute of Electrical and Electronics Engineers, pp. 4852-4855, 44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018, Washington, United States, 20/10/18. https://doi.org/10.1109/IECON.2018.8591179

Three-legged converter for dynamic wireless power transfer. / Farajizadeh, Farzad; Vilathgamuwa, Mahinda; Jayathurathnage, Prasad et al.
Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. IEEE, Institute of Electrical and Electronics Engineers, 2018. p. 4852-4855 8591179 (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society).

Research output: Chapter in Book/Conference paper › Conference paper › peer-review

TY - GEN

T1 - Three-legged converter for dynamic wireless power transfer

AU - Farajizadeh, Farzad

AU - Vilathgamuwa, Mahinda

AU - Jayathurathnage, Prasad

AU - Ledwich, Gerard

PY - 2018/12/26

Y1 - 2018/12/26

N2 - This paper presents a new method to drive transmitters used in dynamic wireless power transfer for Electric Vehicle (EV) applications. Using a three-legged converter, transmitter currents can be controlled so that by reducing the current in the weakly coupled transmitters with the pickup, the efficiency can be increased, and the null points of transferred power to the load can be removed. Along with these features, this technique boasts a simple coil in the receiver and lower number of switches to drive the transmitters. To show the validity of this approach, mathematical analysis and simulation results are presented.

AB - This paper presents a new method to drive transmitters used in dynamic wireless power transfer for Electric Vehicle (EV) applications. Using a three-legged converter, transmitter currents can be controlled so that by reducing the current in the weakly coupled transmitters with the pickup, the efficiency can be increased, and the null points of transferred power to the load can be removed. Along with these features, this technique boasts a simple coil in the receiver and lower number of switches to drive the transmitters. To show the validity of this approach, mathematical analysis and simulation results are presented.

KW - Compensation circuit

KW - Dynamic wireless power transfer

KW - Segmented transmitters

KW - Transferred power

KW - Transferred-power efficiency

KW - Wirelesspower transfer

UR - http://www.scopus.com/inward/record.url?scp=85061540864&partnerID=8YFLogxK

U2 - 10.1109/IECON.2018.8591179

DO - 10.1109/IECON.2018.8591179

M3 - Conference paper

AN - SCOPUS:85061540864

T3 - Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society

SP - 4852

EP - 4855

BT - Proceedings

PB - IEEE, Institute of Electrical and Electronics Engineers

T2 - 44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018

Y2 - 20 October 2018 through 23 October 2018

ER -

Farajizadeh F, Vilathgamuwa M, Jayathurathnage P, Ledwich G. Three-legged converter for dynamic wireless power transfer. In Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. IEEE, Institute of Electrical and Electronics Engineers. 2018. p. 4852-4855. 8591179. (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society). doi: 10.1109/IECON.2018.8591179

Three-legged converter for dynamic wireless power transfer

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this