Mathematical Model of the Integrated Filtering Reactor Windings Transformer

Abstract The integrated filtering reactor windings transformer is designed by a special winding arrangement design scheme. The air-core reactors of the harmonic filtering devices are integrated as the transformer windings in the transformer.so as to reduce the number of the equipments and covering a...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 2173; no. 1; pp. 12011 - 12016
Main Authors Li, Shijun, Yang, Jiayi, Wu, Fumei, Luo, Longfu, Liao, Wendi, Xiang, Jinwen
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.01.2022
Subjects
Coils (windings)
Filtration
Inductance
Mathematical analysis
Mathematical models
Physics
Transformers
Winding
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Summary:Abstract The integrated filtering reactor windings transformer is designed by a special winding arrangement design scheme. The air-core reactors of the harmonic filtering devices are integrated as the transformer windings in the transformer.so as to reduce the number of the equipments and covering area, The harmonic model of this kind of winding have been shown in this paper, and the harmonic current of each winding are deduced on the basis of the self-inductance and mutual-inductance voltage equation of multi-winding transformers. At last, this paper took a 300 KVA integrated filtering reactor winding rectifier transformer prototype as the experimental object to verify the correctness of the mathematical model.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2173/1/012011