Computation of a Single-phase Shell-Type Transformer Windings Forces Caused by Inrush and Short-circuit Currents

نویسندگان

  • M. B. B. Sharifian
  • R. Esmaeilzadeh
  • M. Farrokhifar
  • J. Faiz
  • M. Ghadimi
  • G. Ahrabian
چکیده

This research studies the forces on the windings of transformer due to inrush current. These forces are compared with the corresponding forces due to short-circuit of the windings. Twodimensional finite element computation of a single-phase shell-type transformer is carried out based on the maximum permissible inrush current value where its amplitude is the same as the rated shortcircuit current. To verify the computation results, they are compared with those recently obtained using Artificial Neural Network (ANN).

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تاریخ انتشار 2008