摘要
数字式电网在线温度监测系统是一种采用电流感应取电技术、2.4GHz无线跳频传输技术的线网触点温度在线监测设备,结合物联网、互联网+智能数据采集技术,对电网线路中节点处的温度和电流数据进行采集和上传,可使电网线路实时状态可视化,故障检测定位准确化。文章对其技术背景和测温系统进行了分析,并阐述了系统原理及组成。
Online temperature monitoring system for digital power grid is a kind of online monitoring device for net electric shock temperature which is based on current induction electric technology and 2. 4 GHz wireless frequency hopping transmission technology. This research integrated network and internet plus intelligent data collection technology,collected and uploaded the data of the temperature and electric current at the nodes in the grid lines so as to visualize the real time status of the grid lines and ensure the accuracy of the fault detection and location. In addition,it made an analysis of its technical background and the temperature measurement system and expounded the system principle and its composition.
作者
绳玉玲
SHENG Yu-ling(School of Mechanical and Electric Engineering,Hubei Polytechnic Institute,Xiaogan,Hubei 432000,China)
出处
《湖北职业技术学院学报》
2018年第2期102-104,共3页
Journal of Hubei Polytechnic Institute
关键词
输变电系统
无人值守
智能化
预警监控
在线检测
power transmission and transfomlation system
unattended
intelligent
warning and monitoring
online detection
