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Quantitative comparison of novel dual-PM linear motors for ropeless elevator system
Fan H.3; Chau K.T.3; Liu C.2; Cao L.3; Ching T.W.1
2018-11-01
Source PublicationIEEE Transactions on Magnetics
ISSN00189464
Volume54Issue:11
AbstractIn this paper, a quantitative comparison of five new dual-permanent magnet (PM) linear motors with fault-tolerant teeth is presented, which are promising for application to the ropeless elevator propulsion system. The proposed linear motors have PMs on both the mover and stator, leading to a new class of dual-PM linear motors. In addition, they can offer the advantages of high reliability and fault-tolerant capability, owing to the presence of fault-tolerant tooth mover structure. By using JMAG based finite-element analysis, the electromagnetic performances of five proposed machines are analyzed and quantitatively compared. The comparison results show that the double-mover tooth-PM linear machine is most preferable for application to the ropeless elevator propulsion system because of its high force density, low force ripple and small attraction force. Finally, both the analysis results and experimental verification are given to verify the investigation.
KeywordFinite-element analysis linear machine permanent magnet (PM) machine ropeless elevator
DOI10.1109/TMAG.2018.2842083
URLView the original
Language英語
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Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Universidade de Macau
2.City University of Hong Kong
3.The University of Hong Kong
Recommended Citation
GB/T 7714
Fan H.,Chau K.T.,Liu C.,et al. Quantitative comparison of novel dual-PM linear motors for ropeless elevator system[J]. IEEE Transactions on Magnetics,2018,54(11).
APA Fan H.,Chau K.T.,Liu C.,Cao L.,&Ching T.W..(2018).Quantitative comparison of novel dual-PM linear motors for ropeless elevator system.IEEE Transactions on Magnetics,54(11).
MLA Fan H.,et al."Quantitative comparison of novel dual-PM linear motors for ropeless elevator system".IEEE Transactions on Magnetics 54.11(2018).
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