电力虚拟仪器数据采集电路设计与分析  

Designing Simion and Analysis of Data Acquisition Circuit Used in Electric Power Virtual Instrument

作　　者：周利军[1] 刘学军[1] 

机构地区：[1]西南交通大学电气自动化研究所,四川成都610031

出　　处：《计算机测量与控制》2003年第9期707-709,715,共4页Computer Measurement &Control

摘　　要：文章对传统电力仪器进行了研究,对电力虚拟仪器的所需数据的要求进行了分析,提出了一套基于PCI局部总线的高压电气量数据采集电路的设计方案,并通过仿真、分析和实际应用证明了采集电路的高速、高性能和高可靠性。Based on researching the traditional electric power instrument,and analyzing the data that is needed when electric power virtual instrument runs,a set of data acquisition circuit is designed on foundation of the PCI local bus to pick high-voltage signal,at the same time the high speed,high quality and the high reliability of the acquisition circuit are certified by simulating,analyzing and applying it.

关 键 词：电子仪器 电力虚拟仪器 数据采集电路 设计 仿真 数据采集模块 

分 类 号：TM93[电气工程—电力电子与电力传动] TP216[自动化与计算机技术—检测技术与自动化装置]