DocumentCode
3738382
Title
The calculation of the inrush current peak value of superconducting transformers
Author
Grzegorz Komarzyniec;Pawe? Surdacki;Joanna Kozie?
Author_Institution
Institute of Electrical Engineering and Electrotechnologies, Lublin University of Technology, Nadbystrzycka 38A, 20-618, Poland
fYear
2015
Firstpage
1
Lastpage
4
Abstract
This paper presents results of analysis of inrush current phenomenon with regards to transformers with windings made of superconducting materials. The analysis focused on the impact of the form of the superconductor transition characteristic from the superconducting to the resistive state on the current pulse wave. Moreover, a formula was derived for dependence of inrush current peak value of superconducting transformers. The impact of modification of arguments in the equation on inrush current peak value was analysed and corresponding characteristics were drawn.
Keywords
"Surges","Circuit faults","Windings","Power transformer insulation","Surge protection","Superconducting integrated circuits","Mathematical model"
Publisher
ieee
Conference_Titel
Selected Problems of Electrical Engineering and Electronics (WZEE), 2015
Type
conf
DOI
10.1109/WZEE.2015.7394042
Filename
7394042
Link To Document