Analysis and Modeling of A Novel Moving-Magnet-Type Linear Synchronous Motor with Ring Structure Winding

Recently, the double-sided linear synchronous motor has attracted more and more attention from researchers. In this paper, a novel moving-magnet-type linear synchronous motor which can be used in electromagnetic launch systems and with a ring structure winding is investigated. The analytical model o...

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Bibliographic Details
Main Authors: Zhang, Lu, Zhang, Zijiao, Kou, Baoquan, Wang, Guanghui
Format: Conference Proceeding
Language:English
Subjects:
Analytical models
flux density
linear motor
Magnetic cores
moving-magnet-type
Permanent magnets
Prototypes
ring structure winding
Structural rings
Synchronous motors
Windings
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Summary:Recently, the double-sided linear synchronous motor has attracted more and more attention from researchers. In this paper, a novel moving-magnet-type linear synchronous motor which can be used in electromagnetic launch systems and with a ring structure winding is investigated. The analytical model of the moving-magnet-type linear synchronous motor with ring structure winding is established. And the magnetic flux density distribution of the novel linear synchronous motor is solved analytically and validated by the finite element method. A prototype motor is manufactured in laboratories and some experiments are carried out with the prototype which indicate the moving-magnet-type linear synchronous motor with ring structure winding is reasonable.
ISSN:2642-5513
DOI:10.23919/ICEMS50442.2020.9291146