Distinguishing the efficiency requirements in motoring and generating operations of PM machines

Alireza Fatemi; Dan M. Ionel; Nabeel A.O. Demerdash

doi:10.1109/CEFC.2016.7816150

Distinguishing the efficiency requirements in motoring and generating operations of PM machines

Alireza Fatemi, Dan M. Ionel, Nabeel A.O. Demerdash

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

Abstract

The influences of stator winding resistance and dc bus voltage variations on the efficiency maps of permanent magnet machines for motoring and generating operations are discussed. A large-scale design optimization algorithm is presented in which the efficiency requirements are independently treated for motoring and generating operations over the entire torque-speed plane. The separate treatment of efficiency is especially important in machines with large per-unit stator winding resistances, or in machine-drive systems with unregulated dc bus voltage, as is the case for low-voltage hybrid vehicle systems.

Original language	English
Title of host publication	IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation
ISBN (Electronic)	9781509010325
DOIs	https://doi.org/10.1109/CEFC.2016.7816150
State	Published - Jan 12 2017
Event	17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016 - Miami, United States Duration: Nov 13 2016 → Nov 16 2016

Publication series

Name	IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation

Conference

Conference	17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016
Country/Territory	United States
City	Miami
Period	11/13/16 → 11/16/16

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

Keywords

Design optimization
Permanent magnet synchronous machines
Traction motors

ASJC Scopus subject areas

Computational Mathematics
Instrumentation
Electrical and Electronic Engineering

Access to Document

10.1109/CEFC.2016.7816150

Cite this

Fatemi, A., Ionel, D. M., & Demerdash, N. A. O. (2017). Distinguishing the efficiency requirements in motoring and generating operations of PM machines. In IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation Article 7816150 (IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation). https://doi.org/10.1109/CEFC.2016.7816150

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title = "Distinguishing the efficiency requirements in motoring and generating operations of PM machines",

abstract = "The influences of stator winding resistance and dc bus voltage variations on the efficiency maps of permanent magnet machines for motoring and generating operations are discussed. A large-scale design optimization algorithm is presented in which the efficiency requirements are independently treated for motoring and generating operations over the entire torque-speed plane. The separate treatment of efficiency is especially important in machines with large per-unit stator winding resistances, or in machine-drive systems with unregulated dc bus voltage, as is the case for low-voltage hybrid vehicle systems.",

keywords = "Design optimization, Permanent magnet synchronous machines, Traction motors",

author = "Alireza Fatemi and Ionel, {Dan M.} and Demerdash, {Nabeel A.O.}",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016 ; Conference date: 13-11-2016 Through 16-11-2016",

year = "2017",

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day = "12",

doi = "10.1109/CEFC.2016.7816150",

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Fatemi, A, Ionel, DM & Demerdash, NAO 2017, Distinguishing the efficiency requirements in motoring and generating operations of PM machines. in IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation., 7816150, IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation, 17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016, Miami, United States, 11/13/16. https://doi.org/10.1109/CEFC.2016.7816150

Distinguishing the efficiency requirements in motoring and generating operations of PM machines. / Fatemi, Alireza; Ionel, Dan M.; Demerdash, Nabeel A.O.
IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation. 2017. 7816150 (IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation).

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

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PY - 2017/1/12

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N2 - The influences of stator winding resistance and dc bus voltage variations on the efficiency maps of permanent magnet machines for motoring and generating operations are discussed. A large-scale design optimization algorithm is presented in which the efficiency requirements are independently treated for motoring and generating operations over the entire torque-speed plane. The separate treatment of efficiency is especially important in machines with large per-unit stator winding resistances, or in machine-drive systems with unregulated dc bus voltage, as is the case for low-voltage hybrid vehicle systems.

AB - The influences of stator winding resistance and dc bus voltage variations on the efficiency maps of permanent magnet machines for motoring and generating operations are discussed. A large-scale design optimization algorithm is presented in which the efficiency requirements are independently treated for motoring and generating operations over the entire torque-speed plane. The separate treatment of efficiency is especially important in machines with large per-unit stator winding resistances, or in machine-drive systems with unregulated dc bus voltage, as is the case for low-voltage hybrid vehicle systems.

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KW - Permanent magnet synchronous machines

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BT - IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation

T2 - 17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016

Y2 - 13 November 2016 through 16 November 2016

ER -

Distinguishing the efficiency requirements in motoring and generating operations of PM machines

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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