Title :
Ground fault protection for 6-10 kV distribution system
Author :
Shalin, A.I. ; Politov, E.N.
Author_Institution :
Novosibirsk State Tech. Univ., Russia
Abstract :
This paper reviews the detection methods of a ground fault feeder in the high-resistance grounding network or in the network with special grounding resistors connected on a phase voltage.
Keywords :
earthing; electric resistance; power distribution faults; power distribution protection; resistors; 6 to 10 kV; active zero-sequence electric power detection; admittance coordinate frame; distribution system; fault resistance; ground fault feeder; ground fault protection; grounding resistor; high-resistance grounding network; impedance coordinate frame; phase voltage connection; Bars; Capacitance; Face detection; Fault detection; Grounding; Phase detection; Phase estimation; Protection; Resistors; Voltage;
Conference_Titel :
Science and Technology, 2002. KORUS-2002. Proceedings. The 6th Russian-Korean International Symposium on
Print_ISBN :
0-7803-7427-4
DOI :
10.1109/KORUS.2002.1028057
