DocumentCode
157055
Title
Large turbogenerator´s synchronous reactance´s load dependence determined by measurements
Author
Maljkovic, Z. ; Gasparac, I. ; Pavlica, M.
Author_Institution
Fac. of Electr. Eng. & Comput., Univ. of Zagreb, Zagreb, Croatia
fYear
2014
fDate
2-5 Sept. 2014
Firstpage
203
Lastpage
207
Abstract
The paper presents research on underexcited turbogenerator operation capability. Measurements of basic electrical values for various loads have been carried out in case of 247 MVA turbogenerator. Synchronous reactance for various loads has been determined from measurements. Its influence on underexcited operation limits has been evaluated.
Keywords
electric reactance measurement; power system measurement; turbogenerators; apparent power 27 MVA; turbogenerator operation capability; turbogenerator synchronous reactance load dependence; underexcited operation limits; Generators; Heating; Reactive power; Stators; Steady-state; Thermal stability; Turbogenerators; Turbogenerators; end region; power system measurements; power system protection; power system stability; underexcited operation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines (ICEM), 2014 International Conference on
Conference_Location
Berlin
Type
conf
DOI
10.1109/ICELMACH.2014.6960181
Filename
6960181
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