DocumentCode
1174026
Title
Field Experience of Digital Fault Recorders and Distance Relay in EHV Substations
Author
Bornard, P. ; Tesseron, J.M. ; Bastide, J.C. ; Nourris, M.
Author_Institution
Electricite de France
Issue
1
fYear
1984
Firstpage
133
Lastpage
139
Abstract
Five samples of a digital fault recorder have been in use since 1981 in the EDF´s 400 kV substations. After a description of their design and performances (5 kHz sampling frequency on each of the 8 analog and 16 logical inputs), this paper gives some examples of the data they have collected. Particularly, one recorder has monitored a digital distance relay, and allowed a precise analysis of its behaviour. An evaluation of operational and reliability results is given.
Keywords
Bandwidth; Computerized monitoring; Digital relays; Frequency; Power system relaying; Protection; Protective relaying; Sampling methods; Substations; Transducers;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1984.318586
Filename
4112361
Link To Document