Analysis of Ferromagnetic on Magnetic Field Distribution in Tubular Linear Permanent Magnet Machine Considering Radial Magnetization

This paper deals with a study on tubular permanent magnet (TL-PM) motors, considering radial magnetization pattern. After some preliminary analytical considerations, the relevant formulas have been presented. Four different states have been considered and the resulted figures and outputs have been showed, also a short analysis about the results has been represented.

Keywords:

analysis and design , permanent magnet linear motor , tubular motor , radial magnetization