DocumentCode :
685596
Title :
Analysis of protection scheme dependencies on communications
Author :
Antonova, G.S. ; Colmenares, Eduardo ; Jankovic, Ilija
Author_Institution :
ABB Inc., Quebec City, QC, Canada
fYear :
2013
fDate :
8-11 April 2013
Firstpage :
271
Lastpage :
291
Abstract :
Many protection and control schemes highly depend on the quality of the underlying communications. Communications availability and reliability have a direct impact on security and dependability of the protection systems. Classical use cases include but are not limited to line differential protection, teleprotection schemes, etc. This paper analyzes how the quality of the underlying communications affects various protection schemes security and dependability. A number of protection and control applications will be discussed with a focus on the requirements that they impose on communications. An overview of current communications technologies and their characteristics will be given. Practical uses cases will be discussed and suggestions will be made on appropriated use of certain communication technologies for particular protection and control schemes.
Keywords :
relay protection; telecommunication network reliability; telecommunication security; bit error rate; communication quality; communication reliability; power system protection; protection system security; relay protection; Communication channels; Communication systems; Delays; Relays; Security; Synchronization; Transmission line measurements; bit error rate; communication; data loss; latency; protection; protocol; time synchronization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Protective Relay Engineers, 2013 66th Annual Conference for
Conference_Location :
College Station, TX
Print_ISBN :
978-1-4799-5758-3
Type :
conf
DOI :
10.1109/CPRE.2013.6822043
Filename :
6822043
Link To Document :
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