Practical Experiments with a Ready-Made Strategy for Energizing a Suitable Pre-Magnetized Three-Column Three-Phase Dy Transformer in Unloaded State for Inrush Current Computations

Practical Experiments with a Ready-Made Strategy for Energizing a Suitable Pre-Magnetized Three-Column Three-Phase Dy Transformer in Unloaded State for Inrush Current Computations

This article presents the results of an experimental verification of three-phase Dy transformer dynamics under no-load conditions. This study is motivated by previous ferroresonance analyses where the occurrence of inrush currents has been observed. The measurements covered all available electrical...

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Bibliographic Details
Main Authors: Marian Łukaniszyn, Łukasz Majka, Bernard Baron, Marcin Sowa, Krzysztof Tomczewski, Krzysztof Wróbel
Format: Article
Language:English
Published: MDPI AG 2024-05-01
Series:Energies
Subjects:
three-phase three-legged core Dy transformer
inrush current phenomenon
system for pre-magnetizing
point-on-wave switching
electromagnetic transients
transient phase imbalance
Online Access:https://www.mdpi.com/1996-1073/17/10/2298

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https://www.mdpi.com/1996-1073/17/10/2298

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