基于工频数据的馈线自动化时钟同步技术分析  

Analysis of Clock Synchronization Technology for Feeder Automation Based on Power Frequency Data

作　　者：陈威林 CHEN Weilin(Guangzhou Zhiguang Power Service Co.,Ltd.,Guangdong 511450,China)

机构地区：[1]广州智光用电服务有限公司,广东511450

出　　处：《集成电路应用》2023年第3期172-173,共2页Application of IC

摘　　要：阐述馈线自动化信息传输中出现的网络延时现象,分析以工频数据为基础的馈线自动化时钟同步技术,采用分布式馈线自动化模式,将电网工频频率值作为对时参考量,弥补同步误差,提升对时精度。This paper describes the network delay phenomenon in the transmission of feeder automation information,analyzes the clock synchronization technology of feeder automation based on power frequency data,adopts the distributed feeder automation mode,and uses the power frequency value of the power grid as a reference value for time synchronization to compensate for synchronization errors and improve time synchronization accuracy.

关 键 词：工频数据 馈线自动化 时钟同步技术 

分 类 号：TM76[电气工程—电力系统及自动化]