Title :
An accurate software model for off-line assessment of a digital relay
Author :
Laren, P. G M ; Dirks, E.N. ; Jayasinghe, R.P. ; Fernando, I. ; Swift, G.W. ; Zhang, Z.
Author_Institution :
Manitoba Univ., Winnipeg, Man., Canada
Abstract :
A software model of a digital power system protection relay is added to an offline emtp (EMTDC) and is then subjected to the same waveforms as the actual relay. Its performance is measured against the performance of the actual relay and the accuracy of the model is assessed
Keywords :
power system analysis computing; power system protection; power system relaying; relay protection; software packages; EMTDC; digital power system protection relay; modelling accuracy; offline computer simulation; performance assessment; relay waveforms; software model; Digital relays; EMTDC; EMTP; PSCAD; Power system modeling; Power system relaying; Power system transients; Protective relaying; Software testing; System testing;
Conference_Titel :
Electrical and Computer Engineering, 1996. Canadian Conference on
Conference_Location :
Calgary, Alta.
Print_ISBN :
0-7803-3143-5
DOI :
10.1109/CCECE.1996.548258
