Investigation of Inductor Poles Shape Influence on Magnetic Field Distribution

  • R. Lukočius Kaunas University of Technology
  • M. Šiožinys Kaunas University of Technology
  • V. Šiožinys Kaunas University of Technology


The two dimensional magneto static problems are calculated using finite element method. The 6 non–silent pole inductorconstruction and coil current produced magnetic field is investigated. The step of time moments of symmetrical three–phase currentsystem is 0.001s. and the computation is performed for the time range 0 ÷ 0.02 s. The distribution of magnetic flux density valuealong axis x is investigated. The active zone mean magnetic flux density value and dispersion are calculated along axis x for each timemoment. Concentric circle area magnetic flux mean values are calculated. The calculation results could be used to construct the requiredparameters inductors.