Title :
Reseach of Time Synchronization Algorithm Based on IEEE1588 in Electric Power System
Author :
Bin Zhao ; Jie Ji ; Min Zhang ; Peng Zhai
Author_Institution :
Dept. of Comput. Sci., Univ. of Jining, Qufu, China
Abstract :
For the high accuracy synchronization requirement of IEC61850 based digital substation, to apply a combination of time synchronization scheme to Substation Automation System (SAS), PTP(pricision time synchronization protocol) is adopted between bay level and process level equipment, the paper presents a method of combination of adjusted frequency and adjusted phase to achieve precision synchronization based on principle of PTP. The result of the experiment shows the algorithm is more effective.
Keywords :
computer networks; power engineering computing; protocols; substation automation; synchronisation; IEC 61850; IEEE1588; PTP; bay level; digital substation; electric power system; pricision time synchronization protocol; substation automation system; time synchronization algorithm; Accuracy; Clocks; Delay; Standards; Substations; Synchronization; IEC61850; IEEE1588; synchronization algorithm; time synchronization;
Conference_Titel :
Control Engineering and Communication Technology (ICCECT), 2012 International Conference on
Conference_Location :
Liaoning
Print_ISBN :
978-1-4673-4499-9
DOI :
10.1109/ICCECT.2012.226
