Title :
Alternating magnetic fields as an instrument for technical diagnostics of the rail damages
Author :
Nichoga, Vitalij ; Dub, Petro ; Ivanchuk, Viktor
Author_Institution :
Lviv Polytech. Nat. Univ., Lviv
Abstract :
Electromagnetic methods, which are based on determination of the characteristics of the electromagnetic fields radiated by inspected objects when alternating electrical currents flow in them, are widely used in engineering practice.
Keywords :
electromagnetic devices; magnetic fields; rails; alternating magnetic fields; electrical currents flow; electromagnetic field radiation; rail damages; Current measurement; Detectors; Electromagnetic fields; Fault detection; Instruments; Magnetic analysis; Magnetic fields; Rails; Railway engineering; Surface cracks; ACFM; ADC; Wavelet transformation;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2008. DIPED 2008. 13th International Seminar/Workshop on
Conference_Location :
Tbilisi
Print_ISBN :
978-966-02-4649-2
DOI :
10.1109/DIPED.2008.4671802
