宽带载波通信模块现场检测方法
2021-01-12徐扬付瑶张捷
徐扬 付瑶 张捷

[摘 要]计量自动化系统是采集电网主网、配网用电数据系统,数据采集的现场通信环境复杂多变,现场运维出现的问题颇多,对通信过程的检测显得尤为重要。将计量自动化和现场通信检测结合起来,有助于提升电力业务效率。本文针对现场宽带载波通信模块检查方法进行研究,为及时发现故障原因,减少人工逐项排查带来的时间浪费和根据客观经验判断通信模块造成资源浪费提供解决思路。
[关键词]宽带载波;通信模块;HPLC;现场检测
[中图分类号]TN913.6;TP273.5 [文献标志码]A [文章编号]2095–6487(2021)11–0–02
On-site Detection Method of Broadband Carrier Communication Module
Xu Yang, Fu Yao, Zhang Jie
[Abstract]The metering automation system is a data collection system for the main grid and distribution network. The on-site communication environment for data collection is complex and changeable. There are many problems in on-site operation and maintenance. The detection of the communication process is particularly important. Combining metering automation with on-site communication detection will help improve the efficiency of power business. This article researches on the inspection method of the on-site broadband carrier communication module, and provides solutions for finding the cause of the failure in time, reducing the time waste caused by manual item-by-item investigation, and judging the waste of resources caused by the communication module based on objective experience.
[Keywords]broadband carrier; communication module; HPLC; on-site detection
隨着电网规模扩大,电力用户几何式增多、计量设备更新迭代加速、模块故障和运行环境恶劣等因素均导致终端故障增多,造成终端离线、采集失败,采集成功率下降等,对供电企业的考核指标和采集数据的深化应用有直接影响。因此,现场高效精准的运维工作对供电企业尤为重要。研究现场通信模块检测方法,能有效解决计量终端运维过程中工作效率低下、人工参与量大、资源浪费严重等实际问题,以此缓解整个供电局系统的运维压力,减少系统维护的费用与经营成本问题,为企业带来经济保障与社会效益,具有区域推广使用的价值。本文通过研究宽带载波通信方式,针对宽带载波通信模块现场检测方法进行探讨。
1 计量自动化现场通信技术概述
1.1 计量自动化系统采集结构
计量自动化系统由主站计算机系统(简称“主站”)、远程通信的传输通信信道、现场各类计量终端和电能表计三部分组成。……
