Naslov
Modification of Synchronous Generator Cooling System Control

Autori
Erceg, Igor ; Sumina, Damir ; Vražić, Mario

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

Izvornik
Proceedings of the 2012 XXth International Conference on Electrical Machines / - , 2012, 370-375

Skup
XXth International Conference on Electrical Machines (ICEM 2012)

Mjesto i datum
Marseille, Francuska, 02.09.2012. - 05.09.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Synchronous generator; Thermal model; Identification; Verification; Temperature control

Sažetak
The availability of a hydropower plant is very important. During the last few decades intermittent operation has increased, and power plants designed for base electrical energy production became the ones that cover peak power needs. This lead to greater strains on the stator package. Power generators are often very robust and can endure these new operating conditions but sometimes with reduced lifetime of stator package. Often, the main problem is a generator’s cooling system. Older synchronous generators often have cooling system control with very rough steps. This paper describes such a generator, its problems and presents a possible solution for cooling system control.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA