NDLI: Design optimisation for distance between additional and tap winding in high-voltage transformers

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The Journal of Engineering

Design optimisation for distance between additional and tap winding in high-voltage transformers

Content Provider	IET Digital Library
Author	Dawood, Kamran Köseoğlu, Ahmet Kerem Kömürgöz, Güven
Abstract	The transformer is one of the main components in the power network and transformer windings are one of the most expensive elements in the power transformer. Optimisation of winding distances is one of the most important parameters during the manufacturing of transformer. The distance between the windings in the two winding transformers is well known to transformer designers and manufacturers. However, insulation of the high voltage transformer with additional winding and tap winding is still a major problem for transformer designers. In this study, the additional winding to tap winding distance optimisation is made for a high voltage power transformer. Optimisation of the transformer's windings just not minimises the cost of the transformer but also increases the lifetime of the transformer. With additional winding and tap winding in high-voltage transformers, insulation distance is a major concern for minimising the cost and size of the high voltage transformer. In this study, an approach is made to balance the cost, size, and safety of high voltage transformers. The optimised distance and position between tap winding and additional winding are determined by using the finite element analysis. The finite element method results were also verified by making a prototype transformer.
Starting Page	716
Ending Page	723
Page Count	8
Volume Number	5
e-ISSN	23977264
Issue Number	Issue 6, Dec (2020)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/hve/5/6
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/hve.2019.0149
Journal	High Voltage
Publisher	The Institution of Engineering and Technology CEPRI
Publisher Date	2020-04-27
Access Restriction	Open
Rights License	Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/)
Subject Keyword	Additional Winding Finite Element Analysis High Voltage Power Transformer High Voltage Transformer High-voltage Transformer Numerical Analysis Power Transformer Prototype Transformer Tap Winding Transformer And Reactors Transformer Designers Transformer Windings Winding Distance Optimisation Winding Distances Winding Transformer
Content Type	Text
Resource Type	Article

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