A novel and accurate analyticalnumerical method for inrush current modeling of three-limb power transformers

• Mohammad Ali Taghikhani ^[1] ; Zahra Taghikhani ^[1]
  1. [1] Imam Khomeini International University

     Imam Khomeini International University

     Irán

     
• Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 39, Nº 4, 2020, págs. 97-114
• Idioma: inglés
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• Resumen

  • Using appropriate solution techniques for transformer inrush current transient study is of great prominence owing to the inevitable inclusion of differential equations leading to complicated analysis procedures. This study aims to propose an analytical-numerical method to accurately analyze the three-phase three-limb core-type transformer inrush current in different cases considering the nonlinear behavior of the iron core