Title :
A high voltage vacuum type hybrid current limiting fuses for double protection of the shunt power capacitors
Author :
He, Hao ; Wang, Jimei
Author_Institution :
Xi´´an Sielins Electr. Co.Ltd, Xi´´an
Abstract :
This paper is designed according to Chinese Standard of GB151665-94, GB110022, GB3988.2, and GB1661.1~5. The rated voltages are 3~35 kV. The rated currents are 12.5~200 A. The interrupting currents are for capacitive current 20-50 times of rated current and for inductive current 3.15~40 kA. The paper gives design processing of high voltage vacuum type hybrid current limiting fuses for double protection characteristics.
Keywords :
current limiters; electric fuses; power capacitors; power system protection; double protection characteristics; inductive current; shunt power capacitor; vacuum type hybrid current limiting fuse; Circuit testing; Current limiters; Frequency; Fuses; Power capacitors; Protection; Short circuit currents; Shunt (electrical); Surface discharges; Voltage; Chinese Standard; Current limiting; Hybrid; Vacuum; shunt power capacitor;
Conference_Titel :
Electric Fuses and their Applications, 2007. ICEFA 2007. 8th International Conference on
Conference_Location :
Clermont-Ferrand
Print_ISBN :
978-2-84516-363-8
DOI :
10.1109/ICEFA.2007.4419963
