摘要
变电设备物联网是物联网技术在输变电设备领域的融合应用,具有智慧化、多元化、生态化的特征,是泛在电力物联网战略的重要组成部分。以500 kV变电站智能物联网综合应用系统的试点建设为例,探索研究了变电站泛在电力联网系统建设的整体方案,试点应用了多种类型的底层传感设备,采用有线专网与无线专网相结合的方式保证了电力物联网系统的安全通信,利用LoRa无线技术解决了传感器的低功耗与传输距离问题。
The internet of things(IoT)of substation equipment is the integrated application of IoT technology in the field of power transmission and transformation equipment,which,characterized by intelligence,diversification and ecology,is an important part of the strategy of ubiquitous power internet of things.This paper takes the pilot construction of intelligent IoT integrated application system in 500 kV substation as an example and investigates the overall construction scheme of ubiquitous power IoT.Various types of bottom sensing devices are applied in the pilot project,and secure communication of power IoT system is assured by the combination of cable private network and wireless private network,LoRa wireless technology is used to solve the problem of low power consumption and transmission distance of sensors.
作者
张彩友
邹晖
冯正伟
焦晨骅
刘晋
刘勋
ZHANG Caiyou;ZOU Hui;FENG Zhengwei;JIAO Chenhua;LIU Jin;LIU Xun(State Grid Zhejiang Maintenance Branch Company,Hangzhou 311232,China)
出处
《浙江电力》
2019年第8期17-22,共6页
Zhejiang Electric Power
