Transformer Winding Deformation Diagnosis by Induced Voltage Test

Ding Jun Wen; Jing Shun Lv; Xiu Bin Zhang; Chun Jiang Hu

doi:10.4028/www.scientific.net/AMM.556-562.2689

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 556-562Transformer Winding Deformation Diagnosis by...

Transformer Winding Deformation Diagnosis by Induced Voltage Test

Abstract:

During induction voltage test, the changes of data such as output voltage and output current reflects the changes of the equivalent parameters of the transformer. Through the analysis of testing data, diagnosis of winding deformation of the transformer can be made. Transformer condition evaluation can be provided on the basis of these data. In this paper, induction voltage test data is analyzed after a transformer tripping. Winding deformation of the transformer is judged. Relevance judgment is confirmed by disassembling inspection.

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Periodical:

Applied Mechanics and Materials (Volumes 556-562)

Pages:

2689-2692

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.556-562.2689

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Online since:

May 2014

Authors:

Ding Jun Wen*, Jing Shun Lv, Xiu Bin Zhang, Chun Jiang Hu

Keywords:

Frequency Response, Induction Voltage Test, Winding Deformation

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* - Corresponding Author

References

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