基于串行通信技术的电网设备运行状态远程监测方法  

Remote Monitoring Method of Power Grid Equipment Based on Serial Communication Technology

作　　者：何永超 薛肖雨 HE Yongchao;XUE Xiaoyu(State Grid Shaanxi Electric Power Co.,Ltd.,Baoji Power Supply Company,Baoji 721000,China)

机构地区：[1]国网陕西省电力有限公司宝鸡供电公司,陕西宝鸡721000

出　　处：《通信电源技术》2023年第17期41-43,共3页Telecom Power Technology

摘　　要：在监测电网设备运行状态的过程中,由于数据远程传输阶段导致的失真问题,使得监测结果的可靠性较低,为此提出基于串行通信技术的电网设备运行状态远程监测方法。在构建电网设备运行状态数据传输机制时,引入串行通信技术,将基于5G技术开发的AD7028V作为传输载体,建立AD7028V与设备管理平台之间的连接关系,并将AD7028V执行数据传输阶段的容量设置为30mb,实现对电网设备运行状态数据的实时、安全传输。在电网设备运行状态数据的获取与监测阶段,采用灵活的采集适配器动态配属模式实现对采集过程数据收发方面的设计,以工作任务对应采集现场设备为导向,将其支持的采集手段进行描述后,调出成对的数据采集适配器执行具体的数据采集过程。在测试结果中,设计方法对于不同故障状态的监测结果不仅具有较高的稳定性,而且偏离度始终处于较低水平,表现出良好的可靠性。In the process of monitoring the operation status of power grid equipment,the reliability of the monitoring results is low due to the distortion of the remote data transmission stage.Therefore,the remote monitoring method of power grid equipment operation status based on serial communication technology is put forward.When building power grid equipment running state data transmission mechanism,introduced the serial communication technology,based on the 5G technology development of AD7028V as transmission carrier,established the connection relationship between AD7028V and equipment management platform,and the AD7028V data transmission phase capacity set to 30K,realize the power grid equipment running state data real-time,security transmission.In power grid equipment running state data acquisition monitoring stage,adopted the flexible acquisition adapter dynamic allocation mode to realize the collection process data sending and receiving design,work task corresponding to the acquisition equipment as the guidance,the support collection means for description,call out the pair of data acquisition adapter perform specific data collection process.In the test results,the design method not only has high stability for the monitoring results of different fault states,but also is always at a low level,showing good reliability.

关 键 词：串行通信技术 远程监测 数据传输机制 动态配属 数据采集适配器 

分 类 号：TM50[电气工程—电器]