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2023 | OriginalPaper | Buchkapitel

4. Transformer Core Modeling

verfasst von : Prof. Behrooz Vahidi, Dr. Ramezan Ali Naghizadeh

Erschienen in: Principles and Modeling of the Power Transformers

Verlag: Springer Nature Singapore

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Abstract

The behavior of ferromagnetic cores in transformers is characterized by nonlinear and frequency-dependent properties such as saturation, hysteresis, and eddy currents. These effects introduce complexities in the modeling of transformers, particularly in the low and mid-frequency range. Saturation and hysteresis lead to waveform distortion and power losses in the iron core, respectively. While saturation is the most significant effect in transformer modeling for many studies, hysteresis and eddy current effects play a crucial role in certain transient analyses. Therefore chapter four focuses on the modeling approaches for iron cores in power transformers.

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Metadaten
Titel
Transformer Core Modeling
verfasst von
Prof. Behrooz Vahidi
Dr. Ramezan Ali Naghizadeh
Copyright-Jahr
2023
Verlag
Springer Nature Singapore
DOI
https://doi.org/10.1007/978-981-99-5796-5_4

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