基于STC12C5A32AD新型电网电压监测仪的设计与实现  

Design and Implement of the New Voltage Monitoring Instrument Based on STC12C5A32AD

作　　者：陈卫峰[1] 邓小颖[1] 吕天文[1] 

机构地区：[1]扬州大学物理科学与技术学院,江苏扬州225002

出　　处：《仪表技术》2009年第9期41-43,共3页Instrumentation Technology

摘　　要：针对电网电压实时监测,提出了一种基于STC12C5A32AD微控制器的方案。该系统包括电压采集模块和数据显示模块,可以显示实时时间和电压,并具有电压越限报警、系统变比设定、系统电压系数调节、电压统计等功能。A design based on micro-controller STC12C5A32AD is introduced because of the demand of monitoring the real-time voltage on power grid.This system consists of the voltage data acquisition module and the display module,which can display the real time and real-time voltage.It contains the functions as below： warning when the voltage is beyond the limit,setting the ratio and system coefficient,and making statistics of the voltage,etc.

关 键 词：电压监测仪 STC12C5A32AD微控制器 V/F变换 电压统计 

分 类 号：TM933.2[电气工程—电力电子与电力传动]