ENHANCED DOUBLE CIRCUIT LINE PROTECTION

Authors
MCLAREN PG FERNANDO I LIU H DIRKS E SWIFT GW STEELE C
Citation
Pg. Mclaren et al., ENHANCED DOUBLE CIRCUIT LINE PROTECTION, IEEE transactions on power delivery, 12(3), 1997, pp. 1100-1108
Citations number
11
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on power delivery → ACNP
ISSN journal
08858977
Volume
12
Issue
3
Year of publication
1997
Pages
1100 - 1108
Database
ISI
SICI code
0885-8977(1997)12:3<1100:EDCLP>2.0.ZU;2-V
Abstract
This paper describes a double circuit line protection relay which has all 6 line currents and voltages available for processing. This allows several alterations to the standard S-phase distance package which en hance the performance of the protection system. Results are presented for the relay fed with simulated waveforms from a Playback Simulator. The system used in the simulations is modelled on a 69kV parallel line in the Winnipeg Hydro network.