Title :
Analysis of hydro-generator´s losses determined by calorimetric method
Author :
Bertalanic, Zoran ; Pavlica, Milutin ; Maljkovic, Zlatko
Author_Institution :
Energy Inst. Inc., Zagreb, Croatia
Abstract :
The paper presents the results of determination of losses for 12 hydro-generators performed on-site using calorimetric method. The losses were determined in two different ways: from prescribed off-line tests and from online tests. The analysis of the acquired results in some cases shows significant differences.
Keywords :
calorimetry; hydroelectric generators; losses; machine testing; calorimetric method; hydrogenerator loss; off line tests; online tests; Cooling; Current measurement; Generators; Loss measurement; Propagation losses; Temperature measurement; Windings; Hydroelectric generators; Losses; Measurement;
Conference_Titel :
Electrical Machines (ICEM), 2010 XIX International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-4174-7
Electronic_ISBN :
978-1-4244-4175-4
DOI :
10.1109/ICELMACH.2010.5608105
