DocumentCode
2086762
Title
Indicators for Voltage Collapse Margins
Author
Reis, Claudia ; Barbosa, F. P Maciel
Author_Institution
Telecommun. Inst. of Aveiro, Aveiro, Portugal
fYear
2010
fDate
28-31 March 2010
Firstpage
1
Lastpage
4
Abstract
This paper introduces several different indices in order to characterize the voltage stability of a power system. Voltage instability is a phenomenon which often contributes to the development of power system disturbances. Therefore, is very important to know how a power system is close to voltage collapse. The feasibility of the reported methods is shown by numerical studies in IEEE 57 bus test system. The simulation results are in close agreement.
Keywords
power system dynamic stability; IEEE 57 bus test system; power system disturbances; voltage collapse margins; voltage instability; voltage stability; Eigenvalues and eigenfunctions; Load flow; Power system analysis computing; Power system dynamics; Power system planning; Power system simulation; Power system stability; Reactive power; System testing; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location
Chengdu
Print_ISBN
978-1-4244-4812-8
Electronic_ISBN
978-1-4244-4813-5
Type
conf
DOI
10.1109/APPEEC.2010.5448176
Filename
5448176
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