Title :
Computer aided coordination of directional relays: determination of break points
Author :
Bapeswara Rao, V.V. ; Rao, K. Sankara
Author_Institution :
Dept. of Electr. Eng., North Dakota State Univ., Fargo, ND, USA
fDate :
4/1/1988 12:00:00 AM
Abstract :
The directional overcurrent and distance relays of a multiloop network must be set in a sequence to ensure coordination. The starting points of the sequence are called break points. An algorithm to determine the minimum number of break points is presented. It can be readily implemented on a computer and forms a basic component of a computer-aided-design package for a protective system
Keywords :
electrical engineering computing; overcurrent protection; power system protection; relay protection; algorithm; break points; computer-aided-design package; distance relays; electrical engineering computing; multiloop network; overcurrent relays; power system protection; relay protection; Circuits; Neodymium; Packaging; Power & Energy Society; Power system relaying; Printing; Protection; Protective relaying; Relays; Tree graphs;
Journal_Title :
Power Delivery, IEEE Transactions on
