Naslov
Synchronous generator for induced AC voltage test of single-phase and three-phase power transformers

Autori
Maljković, Zlatko ; Stipetić, Stjepan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, prošireni sažetak, znanstveni

Izvornik
SAEM'2014 - 5th International Symposium on Applied Electromagnetics / - Skopje, 2014, 1-2

Skup
SAEM'2014 - 5th International Symposium on Applied Electromagnetics

Mjesto i datum
Skopje, Sjeverna Makedonija, 08.06.2014. - 11.06.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
synchronous generator ; transformer testing ; induced AC voltage test

Sažetak
The paper presents the method of selection, calculation and measurements of generator that is built into the new transformer test station. The three phase cylindrical synchronous generator 800 kVA, 200 Hz with special damper bars is most suitable to be used as a power supply for testing of single-phase and three- phase power transformers. The emphasis is on the analysis of the armature winding connection and sizing of the damper winding due to unsymmetrical load of a generator in the induced AC voltage test. The results indicate that delta-connected generator with skewed stator slots is the best solution. Special temperature sensors were mounted in the rotor.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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