This paper deals with the development of a nonlinear programming methodology for evaluating Load Shedding (LS) as a corrective action to improve the dynamic security of power systems when angle or voltage instability is detected. A centralized corrective control is armed, on the basis of on-line DSA computations, in order to ensure corrective actions when a threatening contingency actually occurs. The algorithm is implemented and tested on the actual Italian grid managed by ENEL S.p.A.
A corrective control for angle and voltage stability enhancement on the transient time scale / De Tuglie, E.; Dicorato, M.; La Scala, M.; Scarpellini, P.. - In: IEEE TRANSACTIONS ON POWER SYSTEMS. - ISSN 0885-8950. - STAMPA. - 15:4(2000), pp. 1345-1353. [10.1109/59.898111]
A corrective control for angle and voltage stability enhancement on the transient time scale
E. De Tuglie;M. Dicorato;M. La Scala;
2000-01-01
Abstract
This paper deals with the development of a nonlinear programming methodology for evaluating Load Shedding (LS) as a corrective action to improve the dynamic security of power systems when angle or voltage instability is detected. A centralized corrective control is armed, on the basis of on-line DSA computations, in order to ensure corrective actions when a threatening contingency actually occurs. The algorithm is implemented and tested on the actual Italian grid managed by ENEL S.p.A.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
