Design of a 100 kW surface permanent magnet machine with wide constant power speed ratio for traction applications

Wenda Feng; Hao Ding; Sangwhee Lee; Feida Chen; Thomas Jahns; Bulent Sarlioglu

doi:10.1109/ITEC48692.2020.9161700

Design of a 100 kW surface permanent magnet machine with wide constant power speed ratio for traction applications

Wenda Feng
, Hao Ding
, Sangwhee Lee
, Feida Chen
, Thomas Jahns
, Bulent Sarlioglu

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

13 Scopus citations

Abstract

Surface permanent magnet (SPM) machines are considered to be strong candidates for traction applications due to their high power density and high efficiency. By adopting fractional-slot concentrated windings, SPM machines can achieve a wide constant power speed range. A carbon fiber sleeve is applied to ensure the retainment of the magnets at high speed operating conditions. The purpose of this paper is to present the design of a high speed SPM machine for traction applications with 25 kW/Liter active power density and a wide constant-power speed range that is consistent with guidelines and targets presented in the Electrical and Electronics Technical Team Roadmap published by the US Department of Energy. The predicted electromagnetic performance and structural characteristics are presented based on both analytical and FEA results.

Original language	English
Title of host publication	2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	456-461
Number of pages	6
ISBN (Electronic)	9781728146294
DOIs	https://doi.org/10.1109/ITEC48692.2020.9161700
State	Published - Jun 2020
Externally published	Yes
Event	2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020 - Chicago, United States Duration: Jun 23 2020 → Jun 26 2020

Publication series

Name	2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020

Conference

Conference	2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020
Country/Territory	United States
City	Chicago
Period	06/23/20 → 06/26/20

Funding

This material is based upon work supported by the U.S. Department of Energy s Office of Energy Efficiency and Renewable Energy (EERE) under the Vehicle Technologies Program Office Award Number DE-EE0008704. The authors also gratefully acknowledge the support of the Wisconsin Electric Machines and Power Electronics Consortium (WEMPEC). This material is based upon work supported by the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE) under the Vehicle Technologies Program Office Award Number DE-EE0008704. The authors also gratefully acknowledge the support of the Wisconsin Electric Machines and Power Electronics Consortium (WEMPEC).

Keywords

Electrical vehicles
surface permanent magnet machine
traction application

Access to Document

10.1109/ITEC48692.2020.9161700

Cite this

Feng, W., Ding, H., Lee, S., Chen, F., Jahns, T., & Sarlioglu, B. (2020). Design of a 100 kW surface permanent magnet machine with wide constant power speed ratio for traction applications. In 2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020 (pp. 456-461). Article 9161700 (2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITEC48692.2020.9161700

Feng, Wenda ; Ding, Hao ; Lee, Sangwhee et al. / Design of a 100 kW surface permanent magnet machine with wide constant power speed ratio for traction applications. 2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020. Institute of Electrical and Electronics Engineers Inc., 2020. pp. 456-461 (2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020).

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title = "Design of a 100 kW surface permanent magnet machine with wide constant power speed ratio for traction applications",

abstract = "Surface permanent magnet (SPM) machines are considered to be strong candidates for traction applications due to their high power density and high efficiency. By adopting fractional-slot concentrated windings, SPM machines can achieve a wide constant power speed range. A carbon fiber sleeve is applied to ensure the retainment of the magnets at high speed operating conditions. The purpose of this paper is to present the design of a high speed SPM machine for traction applications with 25 kW/Liter active power density and a wide constant-power speed range that is consistent with guidelines and targets presented in the Electrical and Electronics Technical Team Roadmap published by the US Department of Energy. The predicted electromagnetic performance and structural characteristics are presented based on both analytical and FEA results.",

keywords = "Electrical vehicles, surface permanent magnet machine, traction application",

author = "Wenda Feng and Hao Ding and Sangwhee Lee and Feida Chen and Thomas Jahns and Bulent Sarlioglu",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020 ; Conference date: 23-06-2020 Through 26-06-2020",

year = "2020",

month = jun,

doi = "10.1109/ITEC48692.2020.9161700",

language = "English",

series = "2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020",

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

pages = "456--461",

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Feng, W, Ding, H, Lee, S, Chen, F, Jahns, T & Sarlioglu, B 2020, Design of a 100 kW surface permanent magnet machine with wide constant power speed ratio for traction applications. in 2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020., 9161700, 2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020, Institute of Electrical and Electronics Engineers Inc., pp. 456-461, 2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020, Chicago, United States, 06/23/20. https://doi.org/10.1109/ITEC48692.2020.9161700

Design of a 100 kW surface permanent magnet machine with wide constant power speed ratio for traction applications. / Feng, Wenda; Ding, Hao; Lee, Sangwhee et al.
2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020. Institute of Electrical and Electronics Engineers Inc., 2020. p. 456-461 9161700 (2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020).

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

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AU - Feng, Wenda

AU - Ding, Hao

AU - Lee, Sangwhee

AU - Chen, Feida

AU - Jahns, Thomas

AU - Sarlioglu, Bulent

PY - 2020/6

Y1 - 2020/6

N2 - Surface permanent magnet (SPM) machines are considered to be strong candidates for traction applications due to their high power density and high efficiency. By adopting fractional-slot concentrated windings, SPM machines can achieve a wide constant power speed range. A carbon fiber sleeve is applied to ensure the retainment of the magnets at high speed operating conditions. The purpose of this paper is to present the design of a high speed SPM machine for traction applications with 25 kW/Liter active power density and a wide constant-power speed range that is consistent with guidelines and targets presented in the Electrical and Electronics Technical Team Roadmap published by the US Department of Energy. The predicted electromagnetic performance and structural characteristics are presented based on both analytical and FEA results.

AB - Surface permanent magnet (SPM) machines are considered to be strong candidates for traction applications due to their high power density and high efficiency. By adopting fractional-slot concentrated windings, SPM machines can achieve a wide constant power speed range. A carbon fiber sleeve is applied to ensure the retainment of the magnets at high speed operating conditions. The purpose of this paper is to present the design of a high speed SPM machine for traction applications with 25 kW/Liter active power density and a wide constant-power speed range that is consistent with guidelines and targets presented in the Electrical and Electronics Technical Team Roadmap published by the US Department of Energy. The predicted electromagnetic performance and structural characteristics are presented based on both analytical and FEA results.

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KW - traction application

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ER -

Feng W, Ding H, Lee S, Chen F, Jahns T, Sarlioglu B. Design of a 100 kW surface permanent magnet machine with wide constant power speed ratio for traction applications. In 2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020. Institute of Electrical and Electronics Engineers Inc. 2020. p. 456-461. 9161700. (2020 IEEE Transportation Electrification Conference and Expo, ITEC 2020). doi: 10.1109/ITEC48692.2020.9161700

Design of a 100 kW surface permanent magnet machine with wide constant power speed ratio for traction applications

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