Published February 2014 | Version v1
Journal article Metadata-only

Application study on wireless acceleration sensor in experiment of graphite reactor in seismic core structure

Creators

  • 1. Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing (China)

Description

A method for wireless acceleration sensor for detecting the dynamic response of the graphite reactor internals under earthquake conditions is proposed, and it can make a clear assessment of integrity of the graphite structure under seismic conditions. Test results show the consistence of the detection result of wireless acceleration sensor and the cable acceleration sensor detection when all the conditions for the seismic experiments are satisfied. The wireless detection technology avoids the disadvantages of high installation cost, and poor reliability and safety of the graphite structure detection system based on the traditional wired network. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Power Engineering
Journal Volume
35
Journal Issue
1
Journal Page Range
p. 170-173
ISSN
0258-0926

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
48083505
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S42: ENGINEERING;
Descriptors DEI
ACCELERATION; COST; DETECTION; EARTHQUAKES; GRAPHITE; HTGR TYPE REACTORS; INSTALLATION; RADIO EQUIPMENT; REACTOR COMPONENTS; REACTOR CORES; RELIABILITY; SAFETY; SENSORS
Descriptors DEC
CARBON; ELECTRONIC EQUIPMENT; ELEMENTS; EQUIPMENT; GAS COOLED REACTORS; GRAPHITE MODERATED REACTORS; MINERALS; NONMETALS; REACTOR COMPONENTS; REACTORS; SEISMIC EVENTS

Optional Information

Notes
8 figs., 1 tab., 2 refs.