Research on Time Synchronization Technology of Heterogeneous Network in Distribution Network Based on 5G

被引：0

作者：

Xiong Wen ^{[1
]}

Shao Shuai ^{[2
,3
,4
]}

Lao Yongzhao ^{[1
]}

Cui Shijie ^{[2
,3
,4
]}

Xu Quan ^{[5
]}

机构：

[1] Guangzhou Power Supply Bur Co Ltd, Guangzhou 510620, Peoples R China

[2] Chinese Acad Sci, Shenyang Inst Automat, State Key Lab Robot, Shenyang 110016, Peoples R China

[3] Chinese Acad Sci, Inst Robot, Shenyang 110016, Peoples R China

[4] Chinese Acad Sci, Inst Intelligent Mfg, Shenyang 110016, Peoples R China

[5] CSG, Elect Power Res Inst, Guangzhou, Peoples R China

来源：

PROCEEDINGS OF THE 39TH CHINESE CONTROL CONFERENCE | 2020年

基金：

国家重点研发计划;

关键词：

Distribution network communication; time synchronization; Heterogeneous network; 5G;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

At present, high-precision time synchronization technology plays an important role in many industries. In smart grid, wide area measurement system (WAMS), event sequence recording (SOE), and fault recording all need unified reference time for synchronization, which improves the application level of power grid accident analysis and stability control, and improves the power supply network efficiency. It can improve grid reliability and efficiency. This paper designs the time synchronization technology of heterogeneous network in distribution network with the help of 5G URLLC network technology. It can switch clock types according to different synchronization regions, and can coordinate time synchronization between heterogeneous networks, without additional protocol overhead and equipment development cost, and has good network compatibility.

引用

页码：6168 / 6171

页数：4

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