摘要
本文介绍了磁场及电磁场干扰窃电的检测系统及其检测装置。该系统实时检测用电计量点及其周边当前的电场强度信号和磁感应强度信号,同时实时获取检测位置。当电场强度信号超出电场强度阈值,和/或磁感应强度信号超出磁感应强度阈值时,则将其与检测位置进行绑定并将绑定后的数据作为检测数据通过无线通信网络发送至上位机处理。从而实现了对强磁场干扰窃电和强电磁场干扰窃电的检测。
The system and the device detect the position of the electric field intensity and magnetic induction intensity signal by detecting the electric current intensity and the magnetic intensity signal. The data binding is used as the test da-ta to send to the host computer through the wireless communication network. In order to achieve the detection of the in-terference of a strong magnetic field and strong magnetic field interference of electricity stealing.
出处
《电测与仪表》
北大核心
2015年第S1期181-184,共4页
Electrical Measurement & Instrumentation
关键词
磁场
电磁场
反窃电
GPRS通信
magnetic field
electromagnetic field
anti stealing
GPRS communication
