基于PCI总线的实时数据采集系统

Real Time Data Acquisition System Based on PCI Bus

在对超导故障限流器进行短路试验时，使用美国国家仪器公司的PCI总线E系列数据采集板，在LabVIEW软件平台上利用NI-DAQ开发了一套基于PCI总线的实时数据采集系统，介绍了软件的设计思想及电路的硬件实现。

In order to do short-circuit test of superconducting fault current limiter, a real time data acquisition system based on PCI bus is developed under LabVIEW using NIDAQ drive software. A designing concept and a measurement circuit is introduced.