摘要
该文介绍一种应用于低压600 V系统的无源无线多功能传感器。该传感器能够在线监测电缆的带电状态、电流值和温度值,并通过无线通信上传至采集装置,实现无线电流及温度的监测和分析,捕捉设备运行异常状态。该传感器无需任何外部电源供电,只需要将被测电流线穿入传感器的穿线孔中,通过电缆周围感应电磁能量供电,适用于高电压、大电流、强磁场的特殊环境,保证监测数据的准确性。
This article introduces a passive wireless multifunctional sensor applied to low-voltage 600 V systems.This sensor can monitor the live state,current value,and temperature value of cables online,and upload them to the collection device through wireless communication to achieve wireless current and temperature monitoring and analysis,and capture abnormal operating conditions of the equipment.This sensor does not require any external power supply.It only needs to thread the measured current line into the wire hole of the sensor and provide power through the induction of electromagnetic energy around the cable.It is suitable for special environments with high voltage,high current,and strong magnetic fields,ensuring the accuracy of monitoring data.
作者
王蓬
杨美峰
马聪
WANG Peng;YANG Meifeng;MA Cong(State Grid Inner Mongolia East Electric Power Co.,Ltd.Inner Mongolia Ultra High Voltage Branch,Xilinhot 026000,China)
出处
《数字通信世界》
2024年第6期127-129,共3页
Digital Communication World
关键词
无源无线多功能传感器
电缆状态在线监测
无线通信
特高压换流站
passive wireless multifunctional sensor
online monitoring of cable status
wireless communication
ultra high voltage converter station
作者简介
王蓬(1991-),男,辽宁本溪人,中级工程师,本科,研究方向为特高压变电运检;杨美峰(1994-),男,内蒙古锡林郭勒人,助理工程师,本科,研究方向为特高压变电运维;马聪(1999-),男,辽宁阜新人,助理工程师,本科,研究方向为特高压变电运检。
