Practical experience with IEEE 1588 high Precision Time Synchronization in electrical substation based on IEC 61850 Process Bus

2010 ◽  
Author(s):  
R Moore ◽  
R Midence ◽  
M Goraj
Keyword(s):  
High Precision ◽  
Time Synchronization ◽  
Practical Experience ◽  
Iec 61850 ◽  
Ieee 1588 ◽  
Precision Time ◽  
Electrical Substation

Design and Implementation of IEEE 1588 High Precision Clock Synchronization Based on GPS Time Service

2012 ◽  
Vol 532-533 ◽  
pp. 292-296 ◽  
Author(s):  
Kang Wang ◽  
Yong Hui Hu ◽  
Zai Min He ◽  
Hong Jiao Ma
Keyword(s):  
High Precision ◽  
Time Synchronization ◽  
Clock Synchronization ◽  
Time Service ◽  
Ieee 1588 ◽  
Design And Implementation ◽  
Nanosecond Range ◽  
Application Fields ◽  
Timing Requirement ◽  
Precision Clock

In view of PTP high precise timing requirement for many application fields, GPS time service is provided with the advantages of high precision and high stabilization. The principle and timescale of PTP based on GPS are analyzed and discussed. And then a PTP time synchronization platform with GPS-based UTC time is designed and implemented, the correlative key design flowchart is described as well. Finally, the paper gives the experiment results, which show the time synchronization accuracies can reach nanosecond range.

High-Precision Time-Synchronization Fiducial System of SG-II High-Power Laser Driver

2019 ◽  
Vol 46 (11) ◽  
pp. 1101011
Author(s):  
朱浩瀚 Zhu Haohan ◽  
汪小超 Wang Xiaochao ◽  
黄文发 Huang Wenfa ◽  
肖助力 Xiao Zhuli ◽  
姜秀青 Jiang Xiuqing ◽  
...  
Keyword(s):  
High Precision ◽  
High Power ◽  
Time Synchronization ◽  
High Power Laser ◽  
Power Laser ◽  
Laser Driver ◽  
Precision Time
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