电测与仪表2026，Vol.63Issue(3)：86-94,9.DOI:10.19753/j.issn1001-1390.2026.03.009
基于MQTT协议的新型电力系统通信网络安全的电力授时终端研究与实现
Research and implementation of power timing terminal for novel power system communication network security based on MQTT protocol
摘要
Abstract
Due to the issues of low throughput and low time synchronization accuracy when traditional power timing terminals transmit communication data,a power timing terminal for novel power system communication network se-curity based on MQTT(message queuing telemetry transport)protocol is studied.In the hardware design of the power timing terminal,this method includes a time keeping module,a dual-mode satellite navigation receiving module,an application interface module,a display module,and a main control module.In the software design of the power timing terminal,the discrete domain sampling data model is introduced into the software design,and on this basis,the equivalent circuit of the DC/DC converter is designed.The signal is collected using this circuit,and the collected signal is converted into data to complete data collection.The data transmission of the power timing ter-minal is completed through the MQTT protocol,and the design of the power timing terminal is completed by combi-ning hardware and software design.The experimental results show that the proposed method has high time synchro-nization accuracy,high throughput,and low communication data transmission delay.关键词
MGTT协议/新型电力系统通信网络/电力授时终端/数据采集/数据传输Key words
MGTT protocol/novel power system communication network/power timing terminal/data collection/data transmission分类
信息技术与安全科学引用本文复制引用
黎亦凡,霍勇博,马琴琴,杨熙载,王林楠,任晓龙..基于MQTT协议的新型电力系统通信网络安全的电力授时终端研究与实现[J].电测与仪表,2026,63(3):86-94,9.基金项目
国网陕西省电力有限公司管理研究开发资助项目(5226XT220003) （5226XT220003）
