DocumentCode :
1481148
Title :
A system study on superconducting fault current limiting transformer (SFCLT) with the functions of fault current suppression and system stability improvement
Author :
Hayakawa, N. ; Kagawa, H. ; Okubo, H. ; Kashima, N. ; Nagaya, S.
Author_Institution :
Dept. of Electr. Eng., Nagoya Univ., Japan
Volume :
11
Issue :
1
fYear :
2001
fDate :
3/1/2001 12:00:00 AM
Firstpage :
1936
Lastpage :
1939
Abstract :
In this paper, the authors propose a “superconducting fault current limiting transformer (SFCLT)”, a superconducting transformer equipped with the function of a superconducting fault current limiter. They discussed the operating characteristics of SFCLT introduced into a simplified power transmission model system. Fault current, transient stability, overvoltage and thermal characteristics of SFCLT were analyzed in the model system. It was finally revealed that SFCLT could satisfactorily bring about the functions of fault current suppression and power system stability improvement
Keywords :
control system analysis; fault current limiters; overvoltage protection; power system transient stability; power transformers; power transmission control; power transmission protection; superconducting coils; superconducting magnets; fault current suppression; operating characteristics; overvoltage characteristics; power system stability improvement; power transmission model system; superconducting fault current limiting transformer; thermal characteristics; transient stability; Fault current limiters; Fault currents; Power system modeling; Power system stability; Power system transients; Power transmission; Stability analysis; Superconducting transmission lines; Thermal stability; Transient analysis;
fLanguage :
English
Journal_Title :
Applied Superconductivity, IEEE Transactions on
Publisher :
ieee
ISSN :
1051-8223
Type :
jour
DOI :
10.1109/77.920230
Filename :
920230
Link To Document :
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