DocumentCode
3185851
Title
Novel algorithm for accelerated second zone tripping of non-unit distance protection
Author
Leitloff, Volker ; Bastard, Patrick
Author_Institution
Electr. de France, France
fYear
2001
fDate
2001
Firstpage
434
Lastpage
437
Abstract
Today, distance protections are widely used to protect HV and VHV lines. In order to save the communication channels, they can be operated in a nonunit scheme. This paper describes an algorithm based on the detection of the circuit breaker opening at the distant line terminal and gives an estimation of its overall performance depending on different parameters
Keywords
circuit breakers; power transmission lines; power transmission protection; HV power line protection; VHV power line protection; accelerated second zone tripping algorithm; circuit breaker opening detection algorithm; distant line terminal; nonunit distance protection;
fLanguage
English
Publisher
iet
Conference_Titel
Developments in Power System Protection, 2001, Seventh International Conference on (IEE)
Conference_Location
Amsterdam
ISSN
0537-9989
Print_ISBN
0-85296-732-2
Type
conf
DOI
10.1049/cp:20010192
Filename
929356
Link To Document