Title :
Modeling relays for use in power system protection studies
Author :
Pérez, S. G Aquiles ; Sachdev, M.S. ; Sidhu, T.S.
Author_Institution :
Power Syst. Res. Group, Saskatchewan Univ., Saskatoon, Sask.
Abstract :
This paper presents a new approach for modeling numerical relays. The models are embedded in the code of the electromagnetic transient program PSCAD/EMTDC. The software for modeling distance and differential relays (PLSA) is described in the paper. The inclusion of the models in PSCAD/EMTDC and their use in power system protection studies are addressed as well
Keywords :
EMTP; power system CAD; power system protection; relay protection; EMTDC; PSCAD; differential relays; distance relays; electromagnetic transient program; numerical relays; power system protection; EMTP; Electromagnetic modeling; Mathematical model; Numerical models; PSCAD; Power system modeling; Power system protection; Power system relaying; Power system transients; Protective relaying;
Conference_Titel :
Electrical and Computer Engineering, 2005. Canadian Conference on
Conference_Location :
Saskatoon, Sask.
Print_ISBN :
0-7803-8885-2
DOI :
10.1109/CCECE.2005.1556994
