摘要
对电力设备状态的监测,可以有效保障电力系统的安全运行。传统的状态感知方式多采用传感器结合通信线缆传递设备状态数据。由于电力设备运行环境复杂,需要监测的数据日益增多,增加了系统布点及布线的难度。基于此,研究低功耗广域网技术和物联网(Internet of Things,IoT)传感器技术,采用基于远距离无线电(Long Range Radio,LoRa)技术的无线组网方式,结合低功耗无线传感器,实现对电力设备状态的立体化全方位监测。结合工程案例,全面介绍监测系统的设计方案与配置。
Monitoring the status of power equipment can effectively guarantee the safe operation of the power system.Traditional state perception methods mostly use sensors combined with communication cables to transmit device state data.Due to the complex operating environment of power equipment,the data that needs to be monitored is increasing,which increases the difficulty of system layout and wiring.Based on this,low power wide area network technology and Internet of Things(IoT)sensor technology are studied.The wireless networking mode based on Long Range Radio(LoRa)technology is adopted,combined with low-power wireless sensor,to achieve three-dimensional omni-directional monitoring of power equipment status.Combined with engineering cases,the design scheme and configuration of the monitoring system are comprehensively introduced.
作者
袁涤非
YUAN Difei(Nanjing SAC Power Grid Automation Co.,Ltd.,Nanjing 211153,China)
出处
《通信电源技术》
2021年第19期70-72,共3页
Telecom Power Technology
关键词
电力设备
状态感知
低功耗广域网
物联网传感
远距离无线电(LoRa)
无线组网
power equipment
state perception
low-power wide area network
Internet of Things(IoT)sensing
Long Range Radio(LoRa)
wireless networking
