摘要
介绍一种适用于电力系统短路试验的实时数据采集和控制系统 ,硬件以NI公司的PCI总线E系列数据采集卡为核心 ,软件以LabVIEW为开发平台。通过该系统 ,可以同时获得高采样速率和高采集精度 。
A real time data acquisition and control system for the power system short circuit test is introduced.Its hardware is based on National Instruments PCI E Series data acquiring board and its software is developed under LabVIEW.By using this system,both high scan rate and high data acquiring precision can be achieved.The initial fault current angle when the short circuit occurs can also be accurately controlled.Tests show that this system performs very well.
出处
《测控技术》
CSCD
2002年第3期7-9,共3页
Measurement & Control Technology
关键词
电力系统
短路试验
实时数据采集
合闸角
控制系统
power system short circuit test
real time data acquisition
initial fault current angle
