Research on fault line selection in network grounded with arc extinguishing coil
arc extinguishing sand
The affect of inductance and time constant to DC arc extinguishing in DC circuits was analyzed.
Fault line detecting with zero sequence active power and optimization of single phase grounding fault disposing process with neutral grounding via arc extinguishing coil system
A new scheme of microprocessor based earthing protection in neutral earthing via arc extinguishing coil system