A High Voltage Vacuum Type Hybrid Current Limiting Fuses for Double Protection of the Shunt Power Capacitors

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.