TY - GEN
T1 - Detection of the impedance variation for nuclear control cable using time frequency domain reflectometry
AU - Chang, Seung Jin
AU - Lee, Chun Ku
AU - Lee, Sin Ho
AU - Park, Jin Bae
PY - 2013
Y1 - 2013
N2 - In this paper, an impedance change localization for the nuclear control cable using the time-frequency domain reflectometry (TFDR) is proposed. The reference signal is designed by analyzing characteristics of the target cable and capacitive coupler. To be prepared for on-voltage experiment, the reference signal is injected into the target cable via capacitive coupler. The experiment using the TFDR and TDR is carried out to localize the impedance variation spot (0, 30, 50, 70, 90 Ω) in the target cable. Through the experiment, the accuracy of the proposed TFDR system is proved.
AB - In this paper, an impedance change localization for the nuclear control cable using the time-frequency domain reflectometry (TFDR) is proposed. The reference signal is designed by analyzing characteristics of the target cable and capacitive coupler. To be prepared for on-voltage experiment, the reference signal is injected into the target cable via capacitive coupler. The experiment using the TFDR and TDR is carried out to localize the impedance variation spot (0, 30, 50, 70, 90 Ω) in the target cable. Through the experiment, the accuracy of the proposed TFDR system is proved.
UR - http://www.scopus.com/inward/record.url?scp=84882269638&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84882269638&partnerID=8YFLogxK
U2 - 10.1109/I2MTC.2013.6555400
DO - 10.1109/I2MTC.2013.6555400
M3 - Conference contribution
AN - SCOPUS:84882269638
SN - 9781467346221
T3 - Conference Record - IEEE Instrumentation and Measurement Technology Conference
SP - 151
EP - 156
BT - 2013 IEEE International Instrumentation and Measurement Technology Conference
T2 - 2013 IEEE International Instrumentation and Measurement Technology Conference: Instrumentation and Measurement for Life, I2MTC 2013
Y2 - 6 May 2013 through 9 May 2013
ER -