Air Gap Flux Density Analytical Model for a Fractional-Slot Concentrated-Winding SM-PMSM

Saleh O. Edhah; Jamal Y. Alsawalhi

doi:10.1109/ESARS-ITEC.2018.8607653

Air Gap Flux Density Analytical Model for a Fractional-Slot Concentrated-Winding SM-PMSM

Saleh O. Edhah
, Jamal Y. Alsawalhi

Electrical Engineering

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

6 Scopus citations

Abstract

Fractional-slot concentrated-winding ermanent magnet synchronous machines (FSCW-PMSMs) are finding more presence in many applications, especially as propulsion motors in electric vehicles. Accurate analytical modelling of these machines is important in order to achieve effective and optimum designs. One of the important machine attributes that strongly affects its performance is the air-gap flux density waveform. This work presents an analytical method to calculate the spatio-temporal air-gap flux density waveform for a surface mounted FSCW-PMSM, with an accuracy comparable to numerical methods such as FEA but with relatively much lower computational cost. A validation of the proposed model is presented by comparing to FEA results.

Original language	British English
Title of host publication	2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538641927
DOIs	https://doi.org/10.1109/ESARS-ITEC.2018.8607653
State	Published - 9 Jan 2019
Event	2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018 - Nottingham, United Kingdom Duration: 7 Nov 2018 → 9 Nov 2018

Publication series

Name	2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018

Conference

Conference	2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018
Country/Territory	United Kingdom
City	Nottingham
Period	7/11/18 → 9/11/18

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Air Gap Flux Density
Fractional Slot Concentrated Winding (FSCW)
Permanent Magnet Synchronous Machines (PMSM)

Access to Document

10.1109/ESARS-ITEC.2018.8607653

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Edhah, S. O., & Alsawalhi, J. Y. (2019). Air Gap Flux Density Analytical Model for a Fractional-Slot Concentrated-Winding SM-PMSM. In 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018 Article 8607653 (2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ESARS-ITEC.2018.8607653

Edhah, Saleh O. ; Alsawalhi, Jamal Y. / Air Gap Flux Density Analytical Model for a Fractional-Slot Concentrated-Winding SM-PMSM. 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. (2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018).

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abstract = "Fractional-slot concentrated-winding ermanent magnet synchronous machines (FSCW-PMSMs) are finding more presence in many applications, especially as propulsion motors in electric vehicles. Accurate analytical modelling of these machines is important in order to achieve effective and optimum designs. One of the important machine attributes that strongly affects its performance is the air-gap flux density waveform. This work presents an analytical method to calculate the spatio-temporal air-gap flux density waveform for a surface mounted FSCW-PMSM, with an accuracy comparable to numerical methods such as FEA but with relatively much lower computational cost. A validation of the proposed model is presented by comparing to FEA results.",

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Edhah, SO & Alsawalhi, JY 2019, Air Gap Flux Density Analytical Model for a Fractional-Slot Concentrated-Winding SM-PMSM. in 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018., 8607653, 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018, Nottingham, United Kingdom, 7/11/18. https://doi.org/10.1109/ESARS-ITEC.2018.8607653

Air Gap Flux Density Analytical Model for a Fractional-Slot Concentrated-Winding SM-PMSM. / Edhah, Saleh O.; Alsawalhi, Jamal Y.
2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. 8607653 (2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018).

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

TY - GEN

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AU - Edhah, Saleh O.

AU - Alsawalhi, Jamal Y.

PY - 2019/1/9

Y1 - 2019/1/9

N2 - Fractional-slot concentrated-winding ermanent magnet synchronous machines (FSCW-PMSMs) are finding more presence in many applications, especially as propulsion motors in electric vehicles. Accurate analytical modelling of these machines is important in order to achieve effective and optimum designs. One of the important machine attributes that strongly affects its performance is the air-gap flux density waveform. This work presents an analytical method to calculate the spatio-temporal air-gap flux density waveform for a surface mounted FSCW-PMSM, with an accuracy comparable to numerical methods such as FEA but with relatively much lower computational cost. A validation of the proposed model is presented by comparing to FEA results.

AB - Fractional-slot concentrated-winding ermanent magnet synchronous machines (FSCW-PMSMs) are finding more presence in many applications, especially as propulsion motors in electric vehicles. Accurate analytical modelling of these machines is important in order to achieve effective and optimum designs. One of the important machine attributes that strongly affects its performance is the air-gap flux density waveform. This work presents an analytical method to calculate the spatio-temporal air-gap flux density waveform for a surface mounted FSCW-PMSM, with an accuracy comparable to numerical methods such as FEA but with relatively much lower computational cost. A validation of the proposed model is presented by comparing to FEA results.

KW - Air Gap Flux Density

KW - Fractional Slot Concentrated Winding (FSCW)

KW - Permanent Magnet Synchronous Machines (PMSM)

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M3 - Conference contribution

AN - SCOPUS:85062110977

T3 - 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018

BT - 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018

Y2 - 7 November 2018 through 9 November 2018

ER -

Edhah SO, Alsawalhi JY. Air Gap Flux Density Analytical Model for a Fractional-Slot Concentrated-Winding SM-PMSM. In 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018. Institute of Electrical and Electronics Engineers Inc. 2019. 8607653. (2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018). doi: 10.1109/ESARS-ITEC.2018.8607653

Air Gap Flux Density Analytical Model for a Fractional-Slot Concentrated-Winding SM-PMSM

Abstract

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UN SDGs

Keywords

Access to Document

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