The Construction of the Clock Synchronization System in Management Information Domain of Power Grid

2012 ◽  
Author(s):  
Jie Huang ◽  
Kai Hou ◽  
Yingli He ◽  
Qun Jiao
Keyword(s):  
Clock Synchronization ◽  
Power Grid ◽  
Management Information ◽  
Synchronization System ◽  
Information Domain

Research on Key Technology of Time Synchronization Network in Electric Power System

2015 ◽  
Vol 1092-1093 ◽  
pp. 332-336
Author(s):  
Hong Zhang Xiong ◽  
Xi Chen ◽  
Ling Teng ◽  
Qiang Gao ◽  
Yang Wang
Keyword(s):  
High Precision ◽  
High Performance ◽  
Large Scale ◽  
Time Synchronization ◽  
Clock Synchronization ◽  
Electric Power System ◽  
Normal Operation ◽  
Synchronization System ◽  
Performance Time ◽  
Precision Clock

Development of intelligent grid have increasing demands for time synchronization, high precision, large scale, high performance time synchronization system has become necessary guarantee for the normal operation of the power grid. This article introduced the composition of the time synchronization system, discusses the IEEE1588 implementation of high precision clock synchronization principle and SDH data transmission principle, analysis of the PTP protocol for transmission through the principle of the SDH E1 line, gives the networking scheme of PTP over the E1 way, which meet the precision requirement of 1 us.

scholarly journals Resilient Clock Synchronization Using Power Grid Voltage

2019 ◽  
Vol 3 (3) ◽  
pp. 1-26
Author(s):  
Dima Rabadi ◽  
Rui Tan ◽  
David K. Y. Yau ◽  
Sreejaya Viswanathan ◽  
Hao Zheng ◽  
...  
Keyword(s):  
Clock Synchronization ◽  
Power Grid ◽  
Grid Voltage

A Design for Clock Synchronization Using CPPLL

2014 ◽  
Vol 543-547 ◽  
pp. 558-561 ◽  
Author(s):  
Xiao Wang ◽  
Zhi Bin Zeng
Keyword(s):  
High Performance ◽  
High Stability ◽  
Clock Synchronization ◽  
High Accuracy ◽  
Output Frequency ◽  
Pass Filter ◽  
Low Pass Filter ◽  
Synchronization System ◽  
Low Pass ◽  
Reference Clock

High performance clock synchronization system is essential in communication transmission, which is based on the principle of phase locked loop synchronization that tracking a high accuracy, high stability reference clock source usinh low-pass filter to turn the value into voltage and to control VCO or VXCO and makes the output frequency and the input frequency to maintain strict synchronization.

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