摘要
阐述一种有效进行电能计量设备状态监控的智能终端,通过直流反馈进行有效监测,进行二次回路电流测量,利用高频信号注入基于过窄带物联网,实现监测数据通信并达到有效调节的目的。
This paper describes an intelligent terminal for effectively monitoring the status of electric energy metering equipment. It uses DC feedback for effective monitoring, measures secondary circuit current, and injects high-frequency signals based on narrowband IoT to achieve monitoring data communication and effective regulation.
作者
毛元
王健
MAO Yuan;WANG Jian(State Grid Jiangsu Electric Power Co.,Ltd.Nanjing Jiangbei New District Power Supply Branch,Jiangsu 211800,China)
出处
《电子技术(上海)》
2024年第9期274-275,共2页
Electronic Technology
关键词
控制技术
电力计量
实时监测
control technology
power metering
real-time monitoring