Design of Measurement System for Cross Power Spectrum Density in Reactors

CENG He-rong; HAN Wei-shi; LIU Yao-guang; QIAN Da-zhi; XU Xian-qi; DUAN Shi-lin

Volume 30 Issue 3

Jun. 2009

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Article Navigation > Nuclear Power Engineering > 2009 > 30(3): 107-110

CENG He-rong, HAN Wei-shi, LIU Yao-guang, QIAN Da-zhi, XU Xian-qi, DUAN Shi-lin. Design of Measurement System for Cross Power Spectrum Density in Reactors[J]. Nuclear Power Engineering, 2009, 30(3): 107-110.

Citation:

CENG He-rong, HAN Wei-shi, LIU Yao-guang, QIAN Da-zhi, XU Xian-qi, DUAN Shi-lin. Design of Measurement System for Cross Power Spectrum Density in Reactors[J]. Nuclear Power Engineering, 2009, 30(3): 107-110.

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Design of Measurement System for Cross Power Spectrum Density in Reactors

1. Harbin Engineering University, Harbin, 150001, China;
2. Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang Sichuan, 621900, China

Received Date: 2008-03-28
Rev Recd Date: 2008-10-15

Available Online: 2025-07-28

Publish Date: 2009-06-15

Abstract

Abstract

This paper designs a measurement system based on PXI-1031 high-speed synchronization DAQ. By using Labview8.5 program, the data acquisition and data process and analysis program required by the measurement system is designed. By using Fluke-282 arbitrary waveform generator, two passages of sine signals with 150Hz and 270Hz are produced. By using the data acquisition and data process and analysis program, the cross power spectrum density is calculated for two passages of sine signals. The simulation test results show that the measurement system can meet the design requirement.
- Reactor,
- Cross power spectrum density,
- Waveform generator