Title :
Time Synchronization Method Based on Dynamic Network and Its Application in Substation Automation System
Author :
Yi, Na ; He, Peng ; Yi, Yawen
Author_Institution :
Coll. of Electr. & Inf., Three Gorges Univ., Yichang, China
Abstract :
The traditional time synchronization algorithms based on the Network Time Protocol (NTP) obtain accurate time synchronization on the assumption that the round-trip delay is equal. A highly precise time synchronization method is preposed, which process the one-way delay in dynamic network. The implementation in the substation automation system(SAS) shows that the algorithm reduces network jitter, as well as meets the requirement of time synchronization in substation level.
Keywords :
delays; protocols; substation automation; synchronisation; dynamic network; network time protocol; round-trip delay; substation automation system; time synchronization method; Accuracy; Delay; Delay effects; Heuristic algorithms; Servers; Substations; Synchronization; Network Time Protocol (NTP); Substation Automation System (SAS); Time synchronization; dynamic network; self-discarding packet;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.612
