摘要
为解决我国早期修建的一些小规模水电站坝体因设施陈旧、监测水平低、监控不到位而存在的安全隐患,基于现代通信技术,设计了一种小规模水电站坝体远程无线监控系统,用于检测水电站坝体水压、坝体附近的水温、水位以及坝体缝隙中的渗透压。详细介绍了基于ZigBee技术的无线传感器网络节点的软硬件设计方法。考虑到大数据时代需要与其他非关系型数据库系统进行统一管理,设计了可以运行于云服务器的数据库虚拟化管理平台。测试结果表明,系统结构设计合理,能够有效监测水电站坝体安全状态,可以推广到大规模水电站远程监控中。
In order to solve the safety risks of some small-scale hydropower dams built in early stage due to outdated facilities,low monitoring level and inadequate monitoring,a remote wireless monitoring system based on modern communication technology for small-scale hydropower dams based on modern communication technology is designed,which is used to detect the water pressure of the dam body,the water temperature and water level near the dam body,and the osmotic pressure in the gap of the dam body.The design method of the hardware and software of wireless sensor network nodes based on ZigBee technology is introduced in detail.Considering the need for unified management with other non-relational database systems in the era of big data,a database virtualization management platform which can run on cloud servers is designed.The test results show that the structural design of system is reasonable,and it can effectively monitor the safety status of the dam body of hydropower station,and can be extended to remote monitoring of large-scale hydropower stations.
作者
牛德玲
党倩
孙碧颖
NIU Deling;Dang Qian;SUN Biying(State Grid Shandong Electric Power Corporation,Jinan 250001,China;Information & Communication Corporation,State Grid Gansu Electric Power Company,Lanzhou 730050,China)
出处
《自动化仪表》
CAS
2019年第2期58-62,共5页
Process Automation Instrumentation
