2013•Electrical Measurement & InstrumentationRequires access

Hardware Implementation of Time Synchronization System Based on IEEE 1588

Zhou Guo-ping

Abstract

IEEE 1588 is a high precision time protocol standards about network measurement and control system,its time synchronization precision can reach sub-microsecond level.This paper first analyzes the principle of IEEE 1588 time synchronization,then realizes the IEEE 1588 time synchronization system with LPC1768 +DP83640.Finally,uses the oscilloscope to test the master-slave clock time synchronization precision.Its results show that it can meet the need of the current electric power system to realize high accuracy time synchronization.

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Available abstract

Key concepts: Oscilloscope, Synchronization (alternating current), Computer science, Clock synchronization, Network Time Protocol, Master clock, System time, Real-time computing