Impedance Modeling of Common Mode Ferrite Chokes Using Transmission Line Theory

Muñoz Manterola, Alejandro; Díaz Angulo, Luis Manuel; Gascón Bravo, Alberto; Tekbaş, Kenan; Tijero, María; Moreno, Roberto; González García, Salvador

doi:10.1109/TPEL.2023.3343504

2024_tpel_Ferrite_Chokes_Using_Transmission_Line_Theory.pdf (8.897Mb)

Identificadores

URI: https://hdl.handle.net/10481/92056

DOI: 10.1109/TPEL.2023.3343504

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Editorial

IEEE

Materia

Ferrite

Finite element method

Transmission lines

Complex permeability

Fecha

2024-04

Referencia bibliográfica

A. Muñoz Manterola, L. Diaz Angulo, A. Gascón Bravo, Kenan Tekbas, María Tijero, Roberto Moreno, Salvador G. García, "Impedance Modeling of Common Mode Ferrite Chokes Using Transmission Line Theory," in IEEE Transactions on Power Electronics, vol. 39, no. 4, pp. 4224-4233, April 2024, DOI: 10.1109/TPEL.2023.3343504.

Patrocinador

Spanish National Project under Grant PID2022-137495OB-C31 (ESAMA).; European project HECATE.; Spanish MICINN EU FEDER Project under Grant PID2019.106120RB.C33.; EU Horizon2020 Research and Innovation Programme under the Marie Sklodowska-Curie Action under Grant 101066571.; Junta de Andalucia FEDER Project B-TIC700-UGR20.

Resumen

An impedance model, based on transmission line (TL) theory, is introduced for common mode ferrite chokes. The proposed model takes into account the geometrical properties of the choke, the distribution of electromagnetic fields within the core material and the impact of the measurement setup. The validity of the model was tested through numerical simulations. As a practical application, the model was applied to estimate the complex permeability of MnZn and NiZn cores from impedance measurements, resulting in a range of values compatible with those reported in other works.

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