Naslov
Stator dY/dt Terms in Analysis of Synchronous Generator Air-gap and Torsional Torques During Transmission Line Three-phase Automatic Reclosing

Autori
Dizdarević, Nijaz ; Kuterovac, Ljiljana ; Tešnjak, Sejid

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

Izvornik
Proceedings of 31st Universities Power Engineering Conference 1996 / Papazoglou, T. M. - Heraklion : Technological Educational Institute, Iraklio, 1996, 180-183

Skup
31st Universities Power Engineering Conference 1996

Mjesto i datum
Heraklion, Grčka, 18.09.1996. - 20.09.1996

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
line reclosing; air-gap and torsional torques; short circuits

Sažetak
In the paper problems of implementation of transmission line fast three-phase automatic reclosing technique are analyzed considering disturbances such as three-phase short circuits on the lines located in the near vicinity of synchronous generators. Within the technique, certain problems are associated with synchronous air-gap and torsional torques, since they can reach much higher values in the moments of the line switching than during short circuits. The problems are analyzed by two different generator models; with stator dY/dt terms included and neglected, which essentially influence the time responses of the torques.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA