Design and Analysis of Linear Fault-Tolerant Permanent-Magnet Vernier Machines
Joint Authors
Liu, Guohai
Xu, Liang
Ji, Jinghua
Du, Yi
Liu, Hu
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-26
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This paper proposes a new linear fault-tolerant permanent-magnet (PM) vernier (LFTPMV) machine, which can offer high thrust by using the magnetic gear effect.
Both PMs and windings of the proposed machine are on short mover, while the long stator is only manufactured from iron.
Hence, the proposed machine is very suitable for long stroke system applications.
The key of this machine is that the magnetizer splits the two movers with modular and complementary structures.
Hence, the proposed machine offers improved symmetrical and sinusoidal back electromotive force waveform and reduced detent force.
Furthermore, owing to the complementary structure, the proposed machine possesses favorable fault-tolerant capability, namely, independent phases.
In particular, differing from the existing fault-tolerant machines, the proposed machine offers fault tolerance without sacrificing thrust density.
This is because neither fault-tolerant teeth nor the flux-barriers are adopted.
The electromagnetic characteristics of the proposed machine are analyzed using the time-stepping finite-element method, which verifies the effectiveness of the theoretical analysis.
American Psychological Association (APA)
Xu, Liang& Ji, Jinghua& Liu, Guohai& Du, Yi& Liu, Hu. 2014. Design and Analysis of Linear Fault-Tolerant Permanent-Magnet Vernier Machines. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1049780
Modern Language Association (MLA)
Xu, Liang…[et al.]. Design and Analysis of Linear Fault-Tolerant Permanent-Magnet Vernier Machines. The Scientific World Journal No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1049780
American Medical Association (AMA)
Xu, Liang& Ji, Jinghua& Liu, Guohai& Du, Yi& Liu, Hu. Design and Analysis of Linear Fault-Tolerant Permanent-Magnet Vernier Machines. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1049780
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1049780