Title :
A study and development of engineering requirements to vacuum circuit breakers intended for use in 6–10 kV power networks
Author :
Alexandrovich, Lebedev Ivan
Author_Institution :
High-Voltage Eng. & Electrophys., Novosibirsk State Tech. Univ., Novosibirsk
Abstract :
In this paper the problem of overvoltages due to the switching of small inductive currents of are introduced. Particularly, the problem of switching currents of unloaded transformers are considered. The methods of reduction of switching overvoltages are submitted.
Keywords :
distribution networks; overvoltage; power transformers; vacuum circuit breakers; engineering requirements; inductive current switching; power networks; switching overvoltages; unloaded transformers; vacuum circuit breakers; voltage 6 kV to 10 kV; Breakdown voltage; Circuit breakers; Explosions; Fires; Mining industry; Parasitic capacitance; Power engineering and energy; Power transformer insulation; Surges; Switching circuits;
Conference_Titel :
Strategic Technologies, 2008. IFOST 2008. Third International Forum on
Conference_Location :
Novosibirsk-Tomsk
Print_ISBN :
978-1-4244-2319-4
Electronic_ISBN :
978-1-4244-2320-0
DOI :
10.1109/IFOST.2008.4602836
