Title :
Experimental studies on power system transient stability due to introduction of superconducting fault current limiters
Author :
Goto, Y. ; Yukita, K. ; Mizuno, K. ; Ichiyanagi, K. ; Guo, Y.H. ; Yokomizu, Y. ; Matsumura, T.
Author_Institution :
Dept. of Electr. Eng., Aichi Inst. of Technol., Toyota, Japan
Abstract :
This paper describes an improving effect of a resistive-type superconducting fault current limiter (R-type SCFCL) on the electric power system stability. Experiments with the power transmission simulator as well as computer simulations were carried out. We observed the current limiting behavior of the R-type SCFCL for three-phase short-circuit fault and the suppressing process of the power swing after the clearance of the fault. It is ascertained that the R-type SCFCL introduced near the generator bus can significantly suppress the fault current and improve power system transient stabilities
Keywords :
EMTP; digital simulation; fault current limiters; power system faults; power system simulation; power system transient stability; short-circuit currents; superconducting devices; EMTDC; computer simulations; current limiting behavior; electric power system stability; fault clearance; generator bus; power swing suppression process; power system simulator; power system transient stability; power transmission simulator; resistive-type superconducting fault current limiter; superconducting fault current limiters; three-phase short-circuit fault; Computational modeling; Computer simulation; Current limiters; Fault current limiters; Power generation; Power system simulation; Power system stability; Power system transients; Power transmission; Superconducting transmission lines;
Conference_Titel :
Power Engineering Society Winter Meeting, 2000. IEEE
Print_ISBN :
0-7803-5935-6
DOI :
10.1109/PESW.2000.850099
