Published 1999 | Version v1
Miscellaneous Open

Analyzer of neutron flux in real time

Creators

  • 1. Instituto Nacional de Investigaciones Nucleares, A.P. 18-1027, 11801 Mexico D.F. (Mexico)

Description

With base in the study of the real signals of neutron flux of instability events occurred in the Laguna Verde nuclear power plant where the nucleus oscillation phenomena of the reactor are in the 0 to 2.5 Hz range, it has been seen the possibility about the development a surveillance and diagnostic equipment capable to analyze in real time the behavior of nucleus in this frequencies range. An important method for surveillance the stability of the reactor nucleus is the use of the Power spectral density which allows to determine the frequencies and amplitudes contained in the signals. It is used an instrument carried out by LabVIEW graphic programming with a data acquisition card of 16 channels which works at Windows 95/98 environment. (Author)

Availability note (English)

Available from INIS in electronic form

Files

32022743.pdf

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Additional details

Additional titles

Original title (Spanish)
Analizador de flujo neutronico en tiempo real

Publishing Information

Imprint Pagination
3 p.
Report number
INIS-MX--799

Conference

Title
9. ININ-SUTIN Technical and Scientific Congress
Dates
2-3 Dec 1999
Place
Salazar, Estado de Mexico (Mexico)

INIS

Country of Publication
Mexico
Country of Input or Organization
Mexico
INIS RN
32022743
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPUTER GRAPHICS; DATA ACQUISITION; DATA PROCESSING; EQUIPMENT PROTECTION DEVICES; FOURIER TRANSFORMATION; L CODES; LAGUNA VERDE-1 REACTOR; MEMORY DEVICES; MULTI-CHANNEL ANALYZERS; NEUTRON FLUX; NUCLEAR POWER PLANTS; REACTOR CORES; REACTOR MONITORING SYSTEMS; REACTOR SAFETY; SAMPLING; TIME DEPENDENCE
Descriptors DEC
BWR TYPE REACTORS; COMPUTER CODES; ELECTRONIC EQUIPMENT; ENRICHED URANIUM REACTORS; EQUIPMENT; INTEGRAL TRANSFORMATIONS; NUCLEAR FACILITIES; POWER PLANTS; POWER REACTORS; PROCESSING; PULSE ANALYZERS; RADIATION FLUX; REACTOR COMPONENTS; REACTORS; SAFETY; THERMAL POWER PLANTS; THERMAL REACTORS; TRANSFORMATIONS; WATER COOLED REACTORS; WATER MODERATED REACTORS