Title :
Transient voltage stability signature in time domain simulations
Author :
De Angelis, G. ; Gagliardi, F. ; Scala, M. La ; Lauria, D.
Author_Institution :
Dept. of Electr. Eng., Naples Univ., Italy
Abstract :
Real-time dynamic security assessment is an important function to be implemented in energy management systems. In order to apply the most proper corrective actions it is necessary, in real time simulations, to distinguish a transient instability from voltage instability. In this paper, we propose three tests to detect transient voltage instabilities. The paper also reports numerical results on the IEEE 118 bus system
Keywords :
power system security; IEEE 118 bus system; corrective actions; energy management systems; time domain simulations; transient voltage instabilities; transient voltage stability signature; Automatic voltage control; Equations; Industrial engineering; Power system analysis computing; Power system modeling; Power system simulation; Power system stability; Power system transients; Real time systems; Testing;
Conference_Titel :
Electrotechnical Conference, 1996. MELECON '96., 8th Mediterranean
Conference_Location :
Bari
Print_ISBN :
0-7803-3109-5
DOI :
10.1109/MELCON.1996.551347
