[1] “Network Protection and Automation Guide", ALSTOM
GRID, p- 7.
[2] Daqing Hou, “Detection of High –Impedance Faults in
Power Distribution Systems" IEEE PSC, pp. 85 – 95,
(2007)
[3] D. Hou and N. Fischer, “Deterministic High-Impedance
Fault Detection and Phase Selection on Ungrounded
distribution Systems”, IEEE PSC, pp.112-122, (2006).