Subject: Electrical engineering, electronic engineering, information engineering
Year: 2000
Type: Article
Type: PeerReviewed
Title: A Design Method for Graded Insulation of Transformers by Transient Electric Field Intensity Analysis
Author: Yamashita, Hideo
Author: Cingoski, Vlatko
Author: Namera, Akihiro
Author: Nakamae, Eihachiro
Author: Kitamura, Hideo
Abstract: In this paper, a calculation method for transient electric field distribution inside a transformer impressed with voltage is proposed: The concentrated electric network for the transformer is constructed by dividing transformer windings into several blocks, and the transient voltage and electric field intensity distributions inside the transformer are calculated by using the axisymmetrical finite element method. Moreover, an animated display of the distributions is realized: The visualization of physical values, such as electric field intensity, is extremely useful for the design of graded insulation.
Publisher:
Relation: https://eprints.ugd.edu.mk/4502/
Identifier: oai:eprints.ugd.edu.mk:4502
Identifier: https://eprints.ugd.edu.mk/4502/1/design_method.pdfIdentifier: Yamashita, Hideo and Cingoski, Vlatko and Namera, Akihiro and Nakamae, Eihachiro and Kitamura, Hideo (2000) A Design Method for Graded Insulation of Transformers by Transient Electric Field Intensity Analysis. IEEE Transactions on magnetics (2-3). pp. 144-145.
