Reduction of Torque Pulsation in Axial Flux Dual Rotor PM Vernier Motor

Tatsuya Konno; Shoji Shimomura

doi:10.1109/ICEMS56177.2022.9983022

Reduction of Torque Pulsation in Axial Flux Dual Rotor PM Vernier Motor

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

Abstract

The Dual Rotor-Axial Flux Permanent Magnet Vernier Machine (DR-AFPMVM) has low-speed, high-torque characteristics and is suitable for EV drive motors. However, it has a problem of large torque pulsation, which is mostly caused by cogging torque. In this study, several magnet shapes, such as triangular and zigzag shapes, were examined to compare and evaluate the reduction of cogging torque by magnet shape.

Original language	English
Title of host publication	2022 International Conference on Electrical Machines and Systems, ICEMS 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665493024
DOIs	https://doi.org/10.1109/ICEMS56177.2022.9983022
Publication status	Published - 2022
Event	25th International Conference on Electrical Machines and Systems, ICEMS 2022 - Virtual, Online, Thailand Duration: 2022 Nov 29 → 2022 Dec 2

Publication series

Name	2022 International Conference on Electrical Machines and Systems, ICEMS 2022

Conference

Conference	25th International Conference on Electrical Machines and Systems, ICEMS 2022
Country/Territory	Thailand
City	Virtual, Online
Period	22/11/29 → 22/12/2

Keywords

Axial Type
Cogging Torque
Magnet Shape
Vernier Machine

ASJC Scopus subject areas

Energy Engineering and Power Technology
Control and Systems Engineering
Electrical and Electronic Engineering
Mechanical Engineering

Access to Document

10.1109/ICEMS56177.2022.9983022

Cite this

Konno, T., & Shimomura, S. (2022). Reduction of Torque Pulsation in Axial Flux Dual Rotor PM Vernier Motor. In 2022 International Conference on Electrical Machines and Systems, ICEMS 2022 (2022 International Conference on Electrical Machines and Systems, ICEMS 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEMS56177.2022.9983022

Reduction of Torque Pulsation in Axial Flux Dual Rotor PM Vernier Motor. / Konno, Tatsuya; Shimomura, Shoji.

2022 International Conference on Electrical Machines and Systems, ICEMS 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 International Conference on Electrical Machines and Systems, ICEMS 2022).

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

Konno, T & Shimomura, S 2022, Reduction of Torque Pulsation in Axial Flux Dual Rotor PM Vernier Motor. in 2022 International Conference on Electrical Machines and Systems, ICEMS 2022. 2022 International Conference on Electrical Machines and Systems, ICEMS 2022, Institute of Electrical and Electronics Engineers Inc., 25th International Conference on Electrical Machines and Systems, ICEMS 2022, Virtual, Online, Thailand, 22/11/29. https://doi.org/10.1109/ICEMS56177.2022.9983022

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abstract = "The Dual Rotor-Axial Flux Permanent Magnet Vernier Machine (DR-AFPMVM) has low-speed, high-torque characteristics and is suitable for EV drive motors. However, it has a problem of large torque pulsation, which is mostly caused by cogging torque. In this study, several magnet shapes, such as triangular and zigzag shapes, were examined to compare and evaluate the reduction of cogging torque by magnet shape.",

keywords = "Axial Type, Cogging Torque, Magnet Shape, Vernier Machine",

author = "Tatsuya Konno and Shoji Shimomura",

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N2 - The Dual Rotor-Axial Flux Permanent Magnet Vernier Machine (DR-AFPMVM) has low-speed, high-torque characteristics and is suitable for EV drive motors. However, it has a problem of large torque pulsation, which is mostly caused by cogging torque. In this study, several magnet shapes, such as triangular and zigzag shapes, were examined to compare and evaluate the reduction of cogging torque by magnet shape.

AB - The Dual Rotor-Axial Flux Permanent Magnet Vernier Machine (DR-AFPMVM) has low-speed, high-torque characteristics and is suitable for EV drive motors. However, it has a problem of large torque pulsation, which is mostly caused by cogging torque. In this study, several magnet shapes, such as triangular and zigzag shapes, were examined to compare and evaluate the reduction of cogging torque by magnet shape.

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KW - Cogging Torque

KW - Magnet Shape

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BT - 2022 International Conference on Electrical Machines and Systems, ICEMS 2022

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T2 - 25th International Conference on Electrical Machines and Systems, ICEMS 2022

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Reduction of Torque Pulsation in Axial Flux Dual Rotor PM Vernier Motor

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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