基于虚拟仪器技术的池式热堆Rossi-α测量装置设计

Research and manufacture of Rossi-α measurement device for pool thermal reactor based on virtual instrument technology

设计了一套基于虚拟仪器技术的池式热堆Rossi-α测量装置,该测量装置以PXI-6602高速同步计数卡为硬件测试平台,利用Labview8.5程序开发出了测量装置所需的数据采集和数据处理分析程序。此外,先用Fluke-282任意波形发生器产生一路频率和幅值分别为200 Hz和5 V的方波信号,再用已开发好的Labview应用程序对这路信号进行了脉冲计数统计涨落仿真测试,试验结果表明,所设计的测量装置达到了测量使用要求。

This paper designs a set of Rossi-α measurement device for pool thermal reactor based on virtual instrument technology.This device makes PXI-6602 high-speed synchronization counter as the hardware measurement platform.By using Labview 8.5 program,the application program of data acquirement and data process analysis of the measurement device have been designed.In addition,By using Fluke-282 arbitrary waveform generator,one channel square signal which frequency and voltage are respectively defined as 200 Hz and 5 V have been produced.By using application analysis program,the pulse counter simulation test has been completed for this channel square signal.According to the test results,the measurement device reaches the measurement use requirements.