Title :
Eddy current test research for eccentricity of international thermonuclear experimental reactor (ITER) in-vessel coils (IVCs) conductor
Author :
Xiaochuan Liu ; Yu Wu ; Zhenmao Chen ; Hongda Zhao ; Wenlu Cai ; Vertongen, Patrick
Author_Institution :
Inst. of Plasma Phys., Hefei, China
Abstract :
This paper is dedicated an eddy current test research plan in order to evaluate the eccentricity for the sandwich structure conductor used in ITER in-vessel coils. Important parameters, such as signal, frequency, lift-off effect and probe direction, are analyzed by using a numerical simulation method, and sample experiments are carried out for verification. Eventually, optimized parameters will be the result from the data analysis and the experiment carried out.
Keywords :
coils; conductors (electric); data analysis; eddy current testing; finite element analysis; sandwich structures; ITER in-vessel coil conductor; IVC conductor; data analysis; eddy current testing; frequency effect; in-vessel coil conductor; international thermonuclear experimental reactor; lift-off effect; numerical simulation method; optimized parameters; probe direction; sandwich structure conductor; signal effect; Coils; Conductors; Eddy current testing; Numerical simulation; Probes; Resistance; eddy current test; frequency; lift-off effect; numerical simulation; probe;
Conference_Titel :
Nondestructive Evaluation/Testing (FENDT), 2014 IEEE Far East Forum on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4799-4731-7
DOI :
10.1109/FENDT.2014.6928259
