Oscillations in Hydropower Bulb Units (CROSBI ID 592253)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Maljković, Zlatko ; Vražić, Mario ; Mirošević, Marija
engleski
Oscillations in Hydropower Bulb Units
The paper presents the results of studying the specific problems that occurred during the exploitation of two 42 MVA bulb generators. The work focuses particularly on two groups of problems which were more pronounced on only one of the two hydropower units, and these are increased vibrations of the hydropower unit and electromechanical oscillations in the stationary and transition states, which significantly depend on the operating point of the drive. This paper shows a part of extensive generator measurements. A lot of probes were mounted on the generator measuring all electrical and mechanical physical quantities, as well as air gap width, induction in air-gap and others.
Synchronous generator; bulb generator; power oscillation;
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Podaci o prilogu
1-5.
2012.
objavljeno
Podaci o matičnoj publikaciji
ICRERA 2012
Kurokawa, Fujio
Nagasaki: University of Nagasaki
Podaci o skupu
ICRERA 2012
predavanje
11.11.2012-14.11.2012
Nagasaki, Japan