山东电力技术2023，Vol.50Issue(12)：45-51,7.DOI:10.20097/j.cnki.issn1007-9904.2023.12.006
电力5G低时延技术在电力系统中研究与应用
Research and Application of 5G Low-latency Technology in Power System
摘要
Abstract
The communication of distribution network stability protection has undergone multiple wireless transmissions and core network forwarding,resulting in multiple delay accumulation links,difficulty in delay control,and high communication packet loss rate.To address these issues,based on dual-path transmission technology,the research is being carried out on 5G low-latency,low-jitter technology and key technologies of 5G bearer power regulation and control business,so as to form the core technology of 5G carrying power control services.A high-precision timing gateway based on real-time operating system and 5G clock synchronization is developed,and the parameters such as latency,jitter,and packet loss rate in the laboratory are tested to realize 5G wireless dual-path transmission(dual-path zero-self-healing wireless network).In addition,the terminal reduces the packet loss rate and delay,and conducts technical verification for large-scale application of the distribution network stability protection services.关键词
低时延/双径传输/时间同步/5G技术/时延抖动Key words
low latency/double diameter transmission/time synchronization/5G technology/latency jitter分类
电子信息工程引用本文复制引用
丁哲,于佳..电力5G低时延技术在电力系统中研究与应用[J].山东电力技术,2023,50(12):45-51,7.基金项目
国家自然科学基金项目(61471203).National Natural Science Foundation of China(61471203). （61471203）
