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  • 标题:Design Analysis of Taper Width Variations in Magnetless Linear Machine for Traction Applications
  • 本地全文:下载
  • 作者:Aminath Saadha ; CV Aravind ; Preshant Krishna
  • 期刊名称:MATEC Web of Conferences
  • 电子版ISSN:2261-236X
  • 出版年度:2018
  • 卷号:152
  • DOI:10.1051/matecconf/201815204001
  • 语种:English
  • 出版社:EDP Sciences
  • 摘要:Linear motors are being used in a different application with a huge popularity in the use of transport industry. With the invention of maglev trains and other high-speed trains, linear motors are being used for the translation and braking applications for these systems. However, a huge drawback of the linear motor design is the cogging force, low thrust values, and voltage ripples. This paper aims to study the force analysis with change in taper/teeth width of the motor stator and mover to understand the best teeth ratio to obtain a high flux density and a high thrust. The analysis is conducted through JMAG software and it is found that the optimum teeth ratio for both the stator and mover gives an increase of 94.4% increases compared to the 0.5mm stator and mover width.
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