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Detection of inter-coil short circuits in coils of salient poles synchronous generator excitement winding on the basis of analysis of magnetic field in the machine


Elez, Ante; Tomčić, Branko; Petrinić, Miroslav
Detection of inter-coil short circuits in coils of salient poles synchronous generator excitement winding on the basis of analysis of magnetic field in the machine // International Conference on Renewable Energies and Power Quality (ICREPQ'10): papers
Granada, 2010. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 432385 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Detection of inter-coil short circuits in coils of salient poles synchronous generator excitement winding on the basis of analysis of magnetic field in the machine

Autori
Elez, Ante ; Tomčić, Branko ; Petrinić, Miroslav

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

Izvornik
International Conference on Renewable Energies and Power Quality (ICREPQ'10): papers / - Granada, 2010

Skup
International Conference on Renewable Energies and Power Quality (ICREPQ'10), 23th to 25th March, 2010

Mjesto i datum
Granada, Španjolska, Španjolska

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
FEM; synchronous generator; magnetic induction; Hall’ s sensor; generator diagnostics

Sažetak
This paper deals with detection of inter-coil short circuits in coils of the salient poles synchronous generator excitement winding on the basis of the analysis of the magnetic field in the machine. Applying FEM to the generator model, magnetic field wave forms in the machine, on the points of interests, under both, faultless and faulty conditions were calculated. When results were compared, changes in wave forms caused by the analyzed fault were identified. On the model, magnetic inductions and magnetic fields were calculated on the points accessible for measuring with Hall’ s sensors and measuring coils in the actual machine. The gold of this paper is a contribution in the field of identification of faults and failures in rotating machines, or, in other words, improvement of monitoring systems in charge of rotating machine condition monitoring.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
008-0361616-1624 - Sustav motrenja sinkronih generatora (Car, Stjepan, MZOS ) ( CroRIS)

Ustanove:
KONČAR - Institut za elektrotehniku d.d.

Profili:

Avatar Url Miroslav Petrinić (autor)

Avatar Url Ante Elez (autor)


Citiraj ovu publikaciju:

Elez, Ante; Tomčić, Branko; Petrinić, Miroslav
Detection of inter-coil short circuits in coils of salient poles synchronous generator excitement winding on the basis of analysis of magnetic field in the machine // International Conference on Renewable Energies and Power Quality (ICREPQ'10): papers
Granada, 2010. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Elez, A., Tomčić, B. & Petrinić, M. (2010) Detection of inter-coil short circuits in coils of salient poles synchronous generator excitement winding on the basis of analysis of magnetic field in the machine. U: International Conference on Renewable Energies and Power Quality (ICREPQ'10): papers.
@article{article, author = {Elez, Ante and Tom\v{c}i\'{c}, Branko and Petrini\'{c}, Miroslav}, year = {2010}, pages = {5 str.}, keywords = {FEM, synchronous generator, magnetic induction, Hall’ s sensor, generator diagnostics}, title = {Detection of inter-coil short circuits in coils of salient poles synchronous generator excitement winding on the basis of analysis of magnetic field in the machine}, keyword = {FEM, synchronous generator, magnetic induction, Hall’ s sensor, generator diagnostics}, publisherplace = {Granada, \v{S}panjolska} }
@article{article, author = {Elez, Ante and Tom\v{c}i\'{c}, Branko and Petrini\'{c}, Miroslav}, year = {2010}, pages = {5 str.}, keywords = {FEM, synchronous generator, magnetic induction, Hall’ s sensor, generator diagnostics}, title = {Detection of inter-coil short circuits in coils of salient poles synchronous generator excitement winding on the basis of analysis of magnetic field in the machine}, keyword = {FEM, synchronous generator, magnetic induction, Hall’ s sensor, generator diagnostics}, publisherplace = {Granada, \v{S}panjolska} }




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