DocumentCode
538004
Title
Analysis and optimization of thrust characteristics of tubular transverse flux permanent magnet linear machine for electromagnetic launcher
Author
Mei, Zhao ; Ji-bin, Zou ; Kai, Liu ; Qian, Wang ; Yong-xiang, Xu
Author_Institution
Dept. of Electr. Eng., Harbin Inst. of Technol., Harbin, China
fYear
2010
fDate
10-13 Oct. 2010
Firstpage
1654
Lastpage
1656
Abstract
This paper investigates the thrust characteristics of the tubular transverse flux permanent magnet linear machine (TFPMLM), including theoretical analysis and numerical calculation. The influence of structure parameters on the thrust force and cogging force characteristics is analyzed in detail. Special attention is paid to the length of stator segment, height of permanent magnet (PM), air-gap length and pole arc coefficient. The analysis results provide a foundation for the optimum design of electromagnetic launcher.
Keywords
electromagnetic launchers; linear machines; magnetic flux; permanent magnet machines; permanent magnets; stators; TFPMLM; air-gap; cogging force; electromagnetic launcher; pole arc coefficient; stator; thrust characteristic optimization; thrust force; tubular transverse flux permanent magnet linear machine; Air gaps; Force; Forging; Permanent magnets; Stator windings; Windings;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location
Incheon
Print_ISBN
978-1-4244-7720-3
Type
conf
Filename
5664355
Link To Document