DocumentCode
1169479
Title
Identification of a Best Algorihthm for Digital Distance Protection of Transmission Lines
Author
Jeyasurya, B. ; Smolinski, W.J.
Author_Institution
University of New Brunswick
Issue
10
fYear
1983
Firstpage
3358
Lastpage
3369
Abstract
The paper describes amethod for seeking out the best or optimal combination of digital distance relay and digital filter algorithm for transmission line protection. It is found that this best combination consists of a 3rd order recursive low pass filter algorithm and distance relay algorithm based on the solution of the differential equation representing the transmission line model. Typical relay transient operating characteristics on R-X co-ordinates are presented.
Keywords
Circuit faults; Digital filters; Digital relays; Impedance; Power harmonic filters; Power system transients; Protection; Protective relaying; Transmission lines; Voltage;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1983.317832
Filename
4111832
Link To Document