Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 196252

Validation of a Coil Impedance Model for Simultaneous Measurement of Electromagnetic Properties and Inner Diameter of a Conductive Tube


Vasić, Darko; Bilas, Vedran; Ambruš, Davorin
Validation of a Coil Impedance Model for Simultaneous Measurement of Electromagnetic Properties and Inner Diameter of a Conductive Tube // IEEE transactions on instrumentation and measurement, 55 (2006), 1; 337-342 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 196252 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Validation of a Coil Impedance Model for Simultaneous Measurement of Electromagnetic Properties and Inner Diameter of a Conductive Tube

Autori
Vasić, Darko ; Bilas, Vedran ; Ambruš, Davorin

Izvornik
IEEE transactions on instrumentation and measurement (0018-9456) 55 (2006), 1; 337-342

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
coils; impedance; modeling; magnetic permeability; electrical conductivity; tube inner diameter; eddy currents; inverse problems

Sažetak
In eddy-current nondestructive testing of conductive tubes, such as oil-well casings, measured tube wall thickness and inner diameter must be compensated for variations of electromagnetic properties of a tube material-magnetic permeability and electrical conductivity. Commercial systems for eddy-current nondestructive testing of oil-well casings incorporate multiple coils and multifrequency excitation for measurement of inner diameter and the electromagnetic properties. In this paper, we investigate the feasibility of the electromagnetic properties and inner diameter measurement with only one coil excited at one frequency. We have derived a coil impedance model and developed an inversion procedure for determination of the tube properties. Measurements have been performed on several tubes made of different materials. In order to validate the model and the optimization algorithm, measurement results were compared with the predictions of the model and finite element analysis. Applicability of the method has been confirmed for investigated frequency range (1kHz to 50kHz).

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
0036061

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Vedran Bilas (autor)

Avatar Url Davorin Ambruš (autor)

Avatar Url Darko Vasić (autor)


Citiraj ovu publikaciju

Vasić, Darko; Bilas, Vedran; Ambruš, Davorin
Validation of a Coil Impedance Model for Simultaneous Measurement of Electromagnetic Properties and Inner Diameter of a Conductive Tube // IEEE transactions on instrumentation and measurement, 55 (2006), 1; 337-342 (međunarodna recenzija, članak, znanstveni)
Vasić, D., Bilas, V. & Ambruš, D. (2006) Validation of a Coil Impedance Model for Simultaneous Measurement of Electromagnetic Properties and Inner Diameter of a Conductive Tube. IEEE transactions on instrumentation and measurement, 55 (1), 337-342.
@article{article, year = {2006}, pages = {337-342}, keywords = {coils, impedance, modeling, magnetic permeability, electrical conductivity, tube inner diameter, eddy currents, inverse problems}, journal = {IEEE transactions on instrumentation and measurement}, volume = {55}, number = {1}, issn = {0018-9456}, title = {Validation of a Coil Impedance Model for Simultaneous Measurement of Electromagnetic Properties and Inner Diameter of a Conductive Tube}, keyword = {coils, impedance, modeling, magnetic permeability, electrical conductivity, tube inner diameter, eddy currents, inverse problems} }
@article{article, year = {2006}, pages = {337-342}, keywords = {coils, impedance, modeling, magnetic permeability, electrical conductivity, tube inner diameter, eddy currents, inverse problems}, journal = {IEEE transactions on instrumentation and measurement}, volume = {55}, number = {1}, issn = {0018-9456}, title = {Validation of a Coil Impedance Model for Simultaneous Measurement of Electromagnetic Properties and Inner Diameter of a Conductive Tube}, keyword = {coils, impedance, modeling, magnetic permeability, electrical conductivity, tube inner diameter, eddy currents, inverse problems} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • The INSPEC Science Abstracts series





Contrast
Increase Font
Decrease Font
Dyslexic Font