›› 2013, Vol. 26 ›› Issue (5): 95-.

• 论文 • 上一篇    下一篇

高精度智能电表系统的设计与应用

张程,何大飞   

  1. (1.西安科技大学 电气与控制学院,陕西 西安 710054;2.西安科技大学 高新学院,陕西 西安 710054)
  • 出版日期:2013-05-15 发布日期:2013-06-20
  • 作者简介:张程(1987—),男,硕士研究生。研究方向:嵌入式系统。E-mail:329594106@qq.com。何大飞(1988—),男,本科。研究方向:土木工程,工业与民用建筑。

Design and Application of a High Accuracy Intelligent Electric Meter System

ZHANG Cheng,HE Dafei   

  1. (1.Electrical and Control Institute,Xi'an University of Science and Technology,Xi'an 710054,China;2.High-tech Institute,Xi'an University of Science and Technology,Xi'an 710054,China)
  • Online:2013-05-15 Published:2013-06-20

摘要:

针对传统电能表无法满足未来智能电网高速发展的需要。设计了以ARM7为处理器和ATT7022为核心计量芯片的智能电表。此智能电表能对采集到的电能信号进行电源监控、实时计量、信息记忆和处理、信息远程传送等操作。文中主要论述了智能电表设计和应用。

关键词: 智能电表, ARM7, ATT7022, 信息处理

Abstract:

The design of smart meters is discussed with the ARM7 as the processor and ATT7022 as the core metering chip to collect power signals for power monitoring,real-time measurement,memory and processing,and remote transmission operation.Application shows that this meter,with LCD display and remote communication interface,achieves remote meter reading,meets the industrial requirements of smart meters.Small in error and low in cost,this meter has a broad application prospects.

Key words: intelligent electric meter;ARM7;ATT7022;information processing

中图分类号: 

  • TM933.4