摘要
本文介绍的是针对目前工业、生活等各种用电场合的实际情况,所研制的一款三相多参数智能电能监测仪。方案基于高精度三相电能专用计量芯片ATT7022A和ATmega128单片机,并具体论述了硬件设计、软件结构以及参数校正的方法。经实际测试,该监测仪具有测量精度高、实时性强、人机界面友好和通讯功能强大等特点。
This article is about the development of a three-phase intelligent power multi-parameter monitor,which is invented based on the actual situation of the use of electricity in the current industry,life and other occasions.This program is based on the highprecision three-phase power Measure Chip ATT7022A and ATmega128 microcontroller,and specifically discusses the hardware design,software architecture and parameter correction method.It is proved with the practical test that the monitor is characterized by its high accuracy and real time,friendly interface and powerful communications etc.
出处
《微计算机信息》
2011年第1期76-77,172,共3页
Control & Automation
关键词
三相电量
智能监测仪表
ATT7022A
校表
three-phase
intelligent power multi-parameter monitor
ATT7022A
parameter correction
