Coil Power Density Optimization and Trade-off Study for a 100kW Electric Vehicle IPT Wireless Charging System

Jason Pries; Veda Prakash Galigekere; Omer C. Onar; Gui Jia Su; Randy Wiles; Larry Seiber; Jonathan Wilkins; Saeed Anwar; Shenli Zou

doi:10.1109/ECCE.2018.8557490

Coil Power Density Optimization and Trade-off Study for a 100kW Electric Vehicle IPT Wireless Charging System

Jason Pries, Veda Prakash Galigekere, Omer C. Onar, Gui Jia Su, Randy Wiles, Larry Seiber, Jonathan Wilkins, Saeed Anwar, Shenli Zou

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

32 Scopus citations

Abstract

This paper presents a trade-off study examining the impacts of modifying resonant frequency and coil current density on coil power density for a 100 kW electric vehicle charging system. We find that power density can be increased significantly by moving to higher operating frequency and current density with marginal impact to overall coil-to-coil transfer efficiency. A detailed prototype model of a 150 kVA rated coil set is presented along with loss estimates from magnetic field simulations and initial test results up to 50 kW.

Original language	English
Title of host publication	2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1196-1201
Number of pages	6
ISBN (Electronic)	9781479973118
DOIs	https://doi.org/10.1109/ECCE.2018.8557490
State	Published - Dec 3 2018
Event	10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018 - Portland, United States Duration: Sep 23 2018 → Sep 27 2018

Publication series

Name	2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018

Conference

Conference	10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018
Country/Territory	United States
City	Portland
Period	09/23/18 → 09/27/18

Funding

This manuscript has been authored by UT-Battelle, LLC under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. The Department of Energy will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doe-public-access-plan). This research used resources at the Power Electronics and Electric Machinery Research Facility, a DOE Office of Science User Facility operated by the Oak Ridge National Laboratory.

Funders	Funder number
U.S. Department of Energy
Office of Energy Efficiency and Renewable Energy

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/ECCE.2018.8557490

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Pries, J., Galigekere, V. P., Onar, O. C., Su, G. J., Wiles, R., Seiber, L., Wilkins, J., Anwar, S., & Zou, S. (2018). Coil Power Density Optimization and Trade-off Study for a 100kW Electric Vehicle IPT Wireless Charging System. In 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018 (pp. 1196-1201). Article 8557490 (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE.2018.8557490

Pries, Jason ; Galigekere, Veda Prakash ; Onar, Omer C. et al. / Coil Power Density Optimization and Trade-off Study for a 100kW Electric Vehicle IPT Wireless Charging System. 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1196-1201 (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018).

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title = "Coil Power Density Optimization and Trade-off Study for a 100kW Electric Vehicle IPT Wireless Charging System",

abstract = "This paper presents a trade-off study examining the impacts of modifying resonant frequency and coil current density on coil power density for a 100 kW electric vehicle charging system. We find that power density can be increased significantly by moving to higher operating frequency and current density with marginal impact to overall coil-to-coil transfer efficiency. A detailed prototype model of a 150 kVA rated coil set is presented along with loss estimates from magnetic field simulations and initial test results up to 50 kW.",

author = "Jason Pries and Galigekere, {Veda Prakash} and Onar, {Omer C.} and Su, {Gui Jia} and Randy Wiles and Larry Seiber and Jonathan Wilkins and Saeed Anwar and Shenli Zou",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018 ; Conference date: 23-09-2018 Through 27-09-2018",

year = "2018",

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doi = "10.1109/ECCE.2018.8557490",

language = "English",

series = "2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018",

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Pries, J, Galigekere, VP, Onar, OC , Su, GJ, Wiles, R, Seiber, L , Wilkins, J, Anwar, S & Zou, S 2018, Coil Power Density Optimization and Trade-off Study for a 100kW Electric Vehicle IPT Wireless Charging System. in 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018., 8557490, 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018, Institute of Electrical and Electronics Engineers Inc., pp. 1196-1201, 10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018, Portland, United States, 09/23/18. https://doi.org/10.1109/ECCE.2018.8557490

Coil Power Density Optimization and Trade-off Study for a 100kW Electric Vehicle IPT Wireless Charging System. / Pries, Jason; Galigekere, Veda Prakash; Onar, Omer C. et al.
2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1196-1201 8557490 (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018).

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

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AU - Su, Gui Jia

AU - Wiles, Randy

AU - Seiber, Larry

AU - Wilkins, Jonathan

AU - Anwar, Saeed

AU - Zou, Shenli

PY - 2018/12/3

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AB - This paper presents a trade-off study examining the impacts of modifying resonant frequency and coil current density on coil power density for a 100 kW electric vehicle charging system. We find that power density can be increased significantly by moving to higher operating frequency and current density with marginal impact to overall coil-to-coil transfer efficiency. A detailed prototype model of a 150 kVA rated coil set is presented along with loss estimates from magnetic field simulations and initial test results up to 50 kW.

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BT - 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018

PB - Institute of Electrical and Electronics Engineers Inc.

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ER -

Pries J, Galigekere VP, Onar OC , Su GJ, Wiles R, Seiber L et al. Coil Power Density Optimization and Trade-off Study for a 100kW Electric Vehicle IPT Wireless Charging System. In 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1196-1201. 8557490. (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018). doi: 10.1109/ECCE.2018.8557490

Coil Power Density Optimization and Trade-off Study for a 100kW Electric Vehicle IPT Wireless Charging System

Abstract

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UN SDGs

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