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Pregled bibliografske jedinice broj: 449881

Detection of intercoil short circuits in synchronous machine armature winding on the basis of analysis of machine magnetic field


Elez, Ante; Car, Stjepan; Maljković, Zlatko
Detection of intercoil short circuits in synchronous machine armature winding on the basis of analysis of machine magnetic field // XIX International Conference on Electrical Machines (ICEM'10) / Parasiliti, Francesco (ur.).
Rim: Institute of Electrical and Electronics Engineers (IEEE), 2010. str. RF-000736 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Detection of intercoil short circuits in synchronous machine armature winding on the basis of analysis of machine magnetic field

Autori
Elez, Ante ; Car, Stjepan ; Maljković, Zlatko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
XIX International Conference on Electrical Machines (ICEM'10) / Parasiliti, Francesco - Rim : Institute of Electrical and Electronics Engineers (IEEE), 2010, RF-000736

ISBN
978-1-4244-4175-4

Skup
XIX International Conference on Electrical Machines (ICEM'10), Roma (Italy), 6th to 8th September, 2010.

Mjesto i datum
Rim, Italija, 06.09.2010. - 08.09.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
synchronous generator; flux density; Hall sensor; generator diagnostics

Sažetak
This paper deals with detection of inter-coil short circuits in the synchronous machine armature winding, for the machines having the armature winding with coils, based on the analysis of the magnetic field present in the machine. Applying FEM (finite element method) to the generator model, magnetic field wave forms in the machine have been calculated for every point of interest, under correct and faulty conditions. Selection of the stated points has been planned with the intention to reach a correspondence of the points of interest for flux density among the calculated points and points accessible for measuring with Hall sensors in the actual machine. Comparison of results shows changes in magnetic fields in the machine caused by analyzed faults. The aim of this study is creation of a contribution to the knowledge portfolio pertaining to detection of rotation machines failures and faults, or, in other words development and improvement of monitoring systems in charge of surveillance of rotation machine condition.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
008-0361616-1624 - Sustav motrenja sinkronih generatora (Car, Stjepan, MZOS ) ( CroRIS)
036-0361616-1617 - Revitalizacija i pogon hidrogeneratora (Maljković, Zlatko, MZO ) ( CroRIS)
275-0361616-1620 - Nove strukture poboljšanja dinamičke stabilnosti hidroagregata (Milković, Mateo, MZO ) ( CroRIS)

Ustanove:
KONČAR - Institut za elektrotehniku d.d.,
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Zlatko Maljković (autor)

Avatar Url Ante Elez (autor)


Citiraj ovu publikaciju:

Elez, Ante; Car, Stjepan; Maljković, Zlatko
Detection of intercoil short circuits in synchronous machine armature winding on the basis of analysis of machine magnetic field // XIX International Conference on Electrical Machines (ICEM'10) / Parasiliti, Francesco (ur.).
Rim: Institute of Electrical and Electronics Engineers (IEEE), 2010. str. RF-000736 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Elez, A., Car, S. & Maljković, Z. (2010) Detection of intercoil short circuits in synchronous machine armature winding on the basis of analysis of machine magnetic field. U: Parasiliti, F. (ur.)XIX International Conference on Electrical Machines (ICEM'10).
@article{article, author = {Elez, Ante and Car, Stjepan and Maljkovi\'{c}, Zlatko}, editor = {Parasiliti, F.}, year = {2010}, pages = {RF-000736}, keywords = {synchronous generator, flux density, Hall sensor, generator diagnostics}, isbn = {978-1-4244-4175-4}, title = {Detection of intercoil short circuits in synchronous machine armature winding on the basis of analysis of machine magnetic field}, keyword = {synchronous generator, flux density, Hall sensor, generator diagnostics}, publisher = {Institute of Electrical and Electronics Engineers (IEEE)}, publisherplace = {Rim, Italija} }
@article{article, author = {Elez, Ante and Car, Stjepan and Maljkovi\'{c}, Zlatko}, editor = {Parasiliti, F.}, year = {2010}, pages = {RF-000736}, keywords = {synchronous generator, flux density, Hall sensor, generator diagnostics}, isbn = {978-1-4244-4175-4}, title = {Detection of intercoil short circuits in synchronous machine armature winding on the basis of analysis of machine magnetic field}, keyword = {synchronous generator, flux density, Hall sensor, generator diagnostics}, publisher = {Institute of Electrical and Electronics Engineers (IEEE)}, publisherplace = {Rim, Italija} }




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