DocumentCode
703683
Title
Optimal high frequency model for analysis of winding deformation in power transformers
Author
Kumar Patel, Ashish ; George, Noby ; Gopalakrishna, S. ; Sahoo, Saroja Kanti
Author_Institution
Dept. of Electr. Eng., Nat. Inst. of Technol., Rourkela, India
fYear
2015
fDate
19-21 Feb. 2015
Firstpage
1
Lastpage
5
Abstract
High frequency response of power transformer is used to analyze winding deformation. To model the high frequency behavior of power transformer, a lumped parameter equivalent circuit with multiple sections is widely used. However, the accuracy and complexity of the model depends on the number of sections. In this paper, a comparative study is made between models with different number of sections to obtain optimal model.
Keywords
equivalent circuits; frequency response; lumped parameter networks; power transformers; transformer windings; high frequency response; lumped parameter equivalent circuit; optimal high frequency model; power transformers; winding deformation; Zinc; SFRA; lumped model; natural frequencies; transfer function;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, Informatics, Communication and Energy Systems (SPICES), 2015 IEEE International Conference on
Conference_Location
Kozhikode
Type
conf
DOI
10.1109/SPICES.2015.7091385
Filename
7091385
Link To Document