You need JavaScript to view this

Development of PC-based FFT system for reactor dynamic analysis

Technical Report:

Abstract

A personal computer based fast fourier transform (FFT) analyzer has been developed for frequency spectrum analysis of signals from nuclear reactor. The system can perform window smoothing, computation of auto- and cross-power spectral density, coherence and auto and cross-correlation functions. The feature of 16 analogue signals acquisition with high precision and high sampling frequency makes the analyzer suitable for malfunction diagnosis of nuclear reactors using reactor noise analysis. The development work for the fourier analyzer was undertaken as a part of IAEA research contract no. 5925/RB. The applications of the FFT analyzer are described in reactor transfer function measurements and nuclear instrumentation channels frequency response testing. (author). 5 fig.
Authors:
Ansari, S; Baig, A R [1] 
  1. Pakistan Inst. of Nuclear Science and Technology, Islamabad (Pakistan). Nuclear Engineering Div.
Publication Date:
Mar 01, 1993
Product Type:
Technical Report
Report Number:
PINSTECH-129
Reference Number:
SCA: 210000; 220400; PA: AIX-26:016870; EDB-95:028169; SN: 95001329573
Resource Relation:
Other Information: DN: 5 fig.; PBD: Mar 1993
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; 22 GENERAL STUDIES OF NUCLEAR REACTORS; FOURIER TRANSFORMATION; MICROCOMPUTERS; REACTOR CONTROL SYSTEMS; CORRELATION FUNCTIONS; FREQUENCY ANALYSIS; FREQUENCY MEASUREMENT; REACTOR INSTRUMENTATION; REACTOR NOISE; SIGNALS; 210000; 220400; NUCLEAR POWER REACTORS AND ASSOCIATED PLANTS; CONTROL SYSTEMS
OSTI ID:
10113658
Research Organizations:
Pakistan Inst. of Nuclear Science and Technology, Islamabad (Pakistan). Nuclear Engineering Div.
Country of Origin:
Pakistan
Language:
English
Other Identifying Numbers:
Other: ON: DE95615899; TRN: PK9400130016870
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
18 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Ansari, S, and Baig, A R. Development of PC-based FFT system for reactor dynamic analysis. Pakistan: N. p., 1993. Web.
Ansari, S, & Baig, A R. Development of PC-based FFT system for reactor dynamic analysis. Pakistan.
Ansari, S, and Baig, A R. 1993. "Development of PC-based FFT system for reactor dynamic analysis." Pakistan.
@misc{etde_10113658,
title = {Development of PC-based FFT system for reactor dynamic analysis}
author = {Ansari, S, and Baig, A R}
abstractNote = {A personal computer based fast fourier transform (FFT) analyzer has been developed for frequency spectrum analysis of signals from nuclear reactor. The system can perform window smoothing, computation of auto- and cross-power spectral density, coherence and auto and cross-correlation functions. The feature of 16 analogue signals acquisition with high precision and high sampling frequency makes the analyzer suitable for malfunction diagnosis of nuclear reactors using reactor noise analysis. The development work for the fourier analyzer was undertaken as a part of IAEA research contract no. 5925/RB. The applications of the FFT analyzer are described in reactor transfer function measurements and nuclear instrumentation channels frequency response testing. (author). 5 fig.}
place = {Pakistan}
year = {1993}
month = {Mar}
}