摘要
低压配电线路是城市配电网的重要组成部分,低压配电线路负荷监测关系到供电局制定供电规划、改善供电质量和提高供电可靠性,也是保障城市配电网安全稳定运行的重要措施。文章基于智能传感器技术和低功耗物联网技术,建立一种新型低压电力负荷在线监测系统,通过试点应用,表明该系统能够实现低压线路温度、电流、电压等参数的实时在线监测,提高了电力企业运维效率,具有较高的应用价值。
Low-voltage distribution lines are an important part of the urban distribution network.The load monitoring of lowvoltage distribution lines is related to the power supply bureau’s formulation of power supply planning,improvement of power supply quality,and enhancement of power supply reliability.It is also important to ensure the safe and stable operation of the urban power distribution network.Measures.Based on smart sensor technology and low-power Internet of Things technology,a new type of lowvoltage power load online monitoring system is established.Through pilot application,it is shown that the system can realize realtime online monitoring of low-voltage line temperature,current,voltage and other parameters,which improves power The efficiency of enterprise operation and maintenance has high application value.
作者
吴钊铭
吴艺
蔡丛楠
裴璐
黄焕强
Wu Zhao-ming;Wu Yi;Cai Cong-nan;Pei Lu;Huang Huan-qiang
出处
《电力系统装备》
2021年第8期55-56,共2页
Electric Power System Equipment
关键词
低压配电网
物联网
智能传感器
三相不平衡
low-voltage distribution network
Internet of Things
smart sensors
three-phase unbalance
