DocumentCode
145922
Title
Process bus reliability analysis
Author
Dutra, C.A. ; Zimath, S.L. ; Rolim, J.G.
Author_Institution
Reason Tecnol. S.A, Florianopolis, Brazil
fYear
2014
fDate
March 31 2014-April 3 2014
Firstpage
1
Lastpage
6
Abstract
Several pilot projects related to the Process Bus are being executed with the main goal to certify the reliability of the network as the mean to transmit information which is critical to the integrity of the protection system. This paper presents a methodology to evaluate the process bus reliability based on the model of reliability for different network topologies. Considering the MTBF of the elements of the protection system, the reliability level of the whole system was determined and the results were analysed.
Keywords
power system protection; power system reliability; mean time between failures; network reliability; network topologies; process bus reliability analysis; protection system; IEC 61850; Merging Unit; Process bus; Reliability; Sampled Values;
fLanguage
English
Publisher
iet
Conference_Titel
Developments in Power System Protection (DPSP 2014), 12th IET International Conference on
Conference_Location
Copenhagen
Print_ISBN
978-1-84919-834-9
Type
conf
DOI
10.1049/cp.2014.0018
Filename
6822826
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