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
Transient voltage stability signature in time domain simulations / De Angelis, G.; Gagliardi, F.; La Scala, M.; Lauria, D.. - STAMPA. - (1996), pp. 859-862. (Intervento presentato al convegno 8th Mediterranean Electrotechnical Conference on Industrial Applications in Power Systems, Computer Science and Telecommunications, MELECON '96 tenutosi a Bari, Italy nel May 13-16, 1996) [10.1109/MELCON.1996.551347].
Transient voltage stability signature in time domain simulations
M. La Scala;
1996-01-01
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 systemI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
