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Journal Articles Electric Power Systems Research Year : 2022

Electromagnetic modeling of inductors in EMT-type software by three circuit-based methods

Sadegh Rahimi Pordanjani
Jean Mahseredjian
  • Function : Author
Mohammed Naïdjate
  • Function : Author
Mircea Fratila
  • Function : Author
Afshin Rezaei-Zare
  • Function : Author

Abstract

Three distributed circuit-based approaches based on Hopkinson analogy, Buntenbach analogy and duality principle are proposed in this paper to provide a detailed electromagnetic model of an inductor. The proposed approaches can provide several important aspects of finite element method (FEM), such as detailed geometrical representation and incorporation of magnetic saturation. In comparison to FEM, which has numerous obstacles in studying a magnetic device in a large network, the proposed approaches can be implemented in electro-magnetic transient (EMT)-type software and thus can simulate the magnetic devices in a large network. The three circuit-based methods are first compared to each other, and then a 2-D finite-element method is used to validate them.
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Dates and versions

hal-04074983 , version 1 (19-04-2023)

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Sadegh Rahimi Pordanjani, Jean Mahseredjian, Mohammed Naïdjate, Nicolas Bracikowski, Mircea Fratila, et al.. Electromagnetic modeling of inductors in EMT-type software by three circuit-based methods. Electric Power Systems Research, 2022, 211, pp.108304. ⟨10.1016/j.epsr.2022.108304⟩. ⟨hal-04074983⟩
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