一种新型配变监测终端设计  

Design of a New Type of Transformer Distribution Monitoring Terminal

作　　者：李江鹏 杨胜林 Li Jiangpeng

机构地区：[1]茅台学院,贵州仁怀564507

出　　处：《工业控制计算机》2021年第11期148-150,共3页Industrial Control Computer

摘　　要：基于STM32单片机设计了一套配电监测系统。该系统利用ATT7022B专用计量芯片采集处理配电变压器的三相电压、电流信息,处理后的信息通过串口传输至单片机,经单片机重新组帧后发送至云端,实现配电变压器的远程状态监测。实验结果表明,该系统测量准确率高、传输稳定,具有较好的实用价值。This paper designs a set of power distribution monitoring system based on STM32 microcontroller.The system uses the special metering chip ATT7022 B to collect and process the three-phase voltage and current information of the distribution transformer.The processed information is transmitted to the single-chip microcomputer through the serial port,which is sent to the cloud after the single-chip microcomputer reframes,so as to realize the remote state monitoring of the distribution transformer.The experimental results show that the system has high measurement accuracy,stable transmission and good practical value.

关 键 词：配变监测 计量模块ATT7022B 单片机 NB-Iot 

分 类 号：TM421[电气工程—电器] TP368.1[自动化与计算机技术—计算机系统结构]