DocumentCode
2497364
Title
Precise time synchronization on a high available redundant ring protocol
Author
Tournier, Jean-Charles ; Weber, Karl ; Hoga, Clemens
Author_Institution
ABB Corp. Res. Ltd., Baden, Switzerland
fYear
2009
fDate
12-16 Oct. 2009
Firstpage
1
Lastpage
4
Abstract
This paper presents the different tradeoff in implementing IEEE1588 on top of HSR by evaluating the different alternatives offered by the time synchronization protocol. The evaluation is based on the accuracy of the achieved synchronization, its complexity and its conformance to the HSR protocol. While HSR and IEEE1588 seem to be promising candidates for substation automation communications, their simultaneous usage raises interesting challenges as they are based on opposite assumption.
Keywords
IEEE standards; protocols; substation automation; synchronisation; HSR protocol; IEEE1588; high availability seamless ring protocol; substation automation communication; time synchronization protocol; Availability; Clocks; Communication standards; Communication switching; Communication system control; Frequency synchronization; Intelligent sensors; Protocols; Substation automation; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Clock Synchronization for Measurement, Control and Communication, 2009. ISPCS 2009. International Symposium on
Conference_Location
Brescia
Print_ISBN
978-1-4244-4391-8
Electronic_ISBN
978-1-4244-4392-5
Type
conf
DOI
10.1109/ISPCS.2009.5340216
Filename
5340216
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