浙江电力2024，Vol.43Issue(7)：29-36,8.DOI:10.19585/j.zjdl.202407004
考虑通信流量控制的配电网线路5G差动保护方案
A 5G-enabled scheme for differential protection of distribution lines considering data flow control
摘要
Abstract
To address the issue of large data flow of 5G channel for differential protection of distribution lines,a 5G-based scheme for differential protection for distribution lines considering data flow control is proposed.This scheme optimizes transmission strategy,streamlines data formats,and boosts message efficiency by focusing on the trans-mission frequency,message content,and message types of differential protection data.Furthermore,it enhances the data synchronization scheme for differential protection and refines the logic for saturation discrimination of cur-rent transformer(CT),significantly reducing data flow without compromising the performance of differential protec-tion.Through experiments,the scheme's viability for practical applications has been confirmed,offering valuable insights for the real-world deployment of 5G-enabled differential protection for distribution networks.关键词
5G通信/流量/差动保护/保护装置/配电网Key words
5G communication/data flow/differential protection/protection device/distribution network引用本文复制引用
薛明军,徐胜,邹磊,张灏,李进,张涛..考虑通信流量控制的配电网线路5G差动保护方案[J].浙江电力,2024,43(7):29-36,8.基金项目
国家自然科学基金国际合作与交流项目(52061635105) （52061635105）
