节点文献
基于ARM9电能质量监测仪的数据采集
Data-acquisition Design of the Electric Power Quality Monitoring Instrument Based on ARM9
【摘要】 介绍了基于ARM9电能质量监测仪数据采集系统设计,讨论了由MAX1324构成的8通道14位同步采样,及其与核心板ARM9—S3C2410的接口,实现了8路差动模入的瞬时采样。该数据采集系统较好地满足了电能质量监测仪对数据采集的特殊要求。
【Abstract】 This paper introduces the design of the data-acquisition system of the electric power quality monitoring instrument based on ARM9.The 14 bit 8 channel synchronous data acquisition of the A/D conversion chip of MAX1324 and its interface to core board ARM9-S3C2410 are discussed.This system satisfies the special data-acquisition requirements of the electric power quality monitoring instrument.
【关键词】 MAX1324;
ARM9;
同步采样;
数据采集;
【Key words】 MAX1324; ARM9; synchronous A/D conversion; data-acquisition;
【Key words】 MAX1324; ARM9; synchronous A/D conversion; data-acquisition;
- 【文献出处】 电子科技 ,Electronic Science and Technology , 编辑部邮箱 ,2009年12期
- 【分类号】TM933.4
- 【被引频次】5
- 【下载频次】185