Optimal design of asymmetric rotor overhang lengths in an axial-flux dual-stator permanent magnet vernier machine

F. Zhao; B. Kwon

doi:10.1109/INTMAG.2015.7157108

Optimal design of asymmetric rotor overhang lengths in an axial-flux dual-stator permanent magnet vernier machine

F. Zhao
, B. Kwon

Hanyang University

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

2 Scopus citations

Abstract

The permanent magnet vernier machine (PMVM) has been proposed as a suitable alternative for direct-drive applications due to its high torque feature at a low operated speed, where the usage of high-torque low-speed motor can effectively eliminate the additional cost and losses caused by gearbox. One effective design as a dual-stator PMVM with spoke-type PMs in rotor has been developed for both high torque density and improved power factor compared to the traditional PMVM [1]. As a competitive machine in the direct-drive system, the axial-flux topology is adopted for a larger torque density and two balanced stators with half slot pitch shifted can effectively eliminate the machine cogging torque and the axial directional force.

Original language	English
Title of host publication	2015 IEEE International Magnetics Conference, INTERMAG 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479973224
DOIs	https://doi.org/10.1109/INTMAG.2015.7157108
State	Published - 14 Jul 2015
Externally published	Yes
Event	2015 IEEE International Magnetics Conference, INTERMAG 2015 - Beijing, China Duration: 11 May 2015 → 15 May 2015

Publication series

Name	2015 IEEE International Magnetics Conference, INTERMAG 2015

Conference

Conference	2015 IEEE International Magnetics Conference, INTERMAG 2015
Country/Territory	China
City	Beijing
Period	11/05/15 → 15/05/15

Access to Document

10.1109/INTMAG.2015.7157108

Cite this

Zhao, F., & Kwon, B. (2015). Optimal design of asymmetric rotor overhang lengths in an axial-flux dual-stator permanent magnet vernier machine. In 2015 IEEE International Magnetics Conference, INTERMAG 2015 Article 7157108 (2015 IEEE International Magnetics Conference, INTERMAG 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INTMAG.2015.7157108

@inproceedings{0231db9705e84792ae8f2dc0191339c6,

title = "Optimal design of asymmetric rotor overhang lengths in an axial-flux dual-stator permanent magnet vernier machine",

abstract = "The permanent magnet vernier machine (PMVM) has been proposed as a suitable alternative for direct-drive applications due to its high torque feature at a low operated speed, where the usage of high-torque low-speed motor can effectively eliminate the additional cost and losses caused by gearbox. One effective design as a dual-stator PMVM with spoke-type PMs in rotor has been developed for both high torque density and improved power factor compared to the traditional PMVM [1]. As a competitive machine in the direct-drive system, the axial-flux topology is adopted for a larger torque density and two balanced stators with half slot pitch shifted can effectively eliminate the machine cogging torque and the axial directional force.",

author = "F. Zhao and B. Kwon",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 IEEE International Magnetics Conference, INTERMAG 2015 ; Conference date: 11-05-2015 Through 15-05-2015",

year = "2015",

month = jul,

day = "14",

doi = "10.1109/INTMAG.2015.7157108",

language = "英语",

series = "2015 IEEE International Magnetics Conference, INTERMAG 2015",

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

booktitle = "2015 IEEE International Magnetics Conference, INTERMAG 2015",

address = "美国",

}

Zhao, F & Kwon, B 2015, Optimal design of asymmetric rotor overhang lengths in an axial-flux dual-stator permanent magnet vernier machine. in 2015 IEEE International Magnetics Conference, INTERMAG 2015., 7157108, 2015 IEEE International Magnetics Conference, INTERMAG 2015, Institute of Electrical and Electronics Engineers Inc., 2015 IEEE International Magnetics Conference, INTERMAG 2015, Beijing, China, 11/05/15. https://doi.org/10.1109/INTMAG.2015.7157108

Optimal design of asymmetric rotor overhang lengths in an axial-flux dual-stator permanent magnet vernier machine. / Zhao, F.; Kwon, B.
2015 IEEE International Magnetics Conference, INTERMAG 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7157108 (2015 IEEE International Magnetics Conference, INTERMAG 2015).

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

TY - GEN

T1 - Optimal design of asymmetric rotor overhang lengths in an axial-flux dual-stator permanent magnet vernier machine

AU - Zhao, F.

AU - Kwon, B.

PY - 2015/7/14

Y1 - 2015/7/14

N2 - The permanent magnet vernier machine (PMVM) has been proposed as a suitable alternative for direct-drive applications due to its high torque feature at a low operated speed, where the usage of high-torque low-speed motor can effectively eliminate the additional cost and losses caused by gearbox. One effective design as a dual-stator PMVM with spoke-type PMs in rotor has been developed for both high torque density and improved power factor compared to the traditional PMVM [1]. As a competitive machine in the direct-drive system, the axial-flux topology is adopted for a larger torque density and two balanced stators with half slot pitch shifted can effectively eliminate the machine cogging torque and the axial directional force.

AB - The permanent magnet vernier machine (PMVM) has been proposed as a suitable alternative for direct-drive applications due to its high torque feature at a low operated speed, where the usage of high-torque low-speed motor can effectively eliminate the additional cost and losses caused by gearbox. One effective design as a dual-stator PMVM with spoke-type PMs in rotor has been developed for both high torque density and improved power factor compared to the traditional PMVM [1]. As a competitive machine in the direct-drive system, the axial-flux topology is adopted for a larger torque density and two balanced stators with half slot pitch shifted can effectively eliminate the machine cogging torque and the axial directional force.

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DO - 10.1109/INTMAG.2015.7157108

M3 - 会议稿件

AN - SCOPUS:84942436590

T3 - 2015 IEEE International Magnetics Conference, INTERMAG 2015

BT - 2015 IEEE International Magnetics Conference, INTERMAG 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2015 IEEE International Magnetics Conference, INTERMAG 2015

Y2 - 11 May 2015 through 15 May 2015

ER -

Optimal design of asymmetric rotor overhang lengths in an axial-flux dual-stator permanent magnet vernier machine

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