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    pubblicazioni - Presentazione

    Power system global risk assessment: AFTER project outcomes

    Tag correlate

    #Rete elettrica #Sicurezza

    pubblicazioni - Presentazione

    Power system global risk assessment: AFTER project outcomes

    La presentazione sintetizza le attività del progetto europeo di ricerca AFTER, relativamente alla valutazione del rischio “globale” di esercizio del sistema elettrico. Il rischio è definito a partire da modelli probabilistici delle minacce e delle vulnerabilità del sistema elettrico, e considera le incertezze di risposta del sistema.

    The presentation summarizes the activities of the European research project AFTER, with respect to the “global” risk assessment of power system operation. Risk is defined from probabilistic models of threats and vulnerabilities of the electrical system. From these models, the probabilistic models of contingencies are derived, both single and multiple (in which the latter take into account geographical and functional dependencies).

    The evaluation of the system’s response to the contingencies is also evaluated in a probabilistic way, taking into account uncertainties about the behaviour of protection systems and delays in operator control actions. The latter are aimed to countering cascading phenomena. The evaluations also consider aspects of uncertainty about the forecast state of operation. Finally, a methodology is proposed aimed at assessing the vulnerability of the system with respect to cyber security.

    Rif.RSE​

    14008916

    Destinazione​

    AFTER final workshop 27 Novembre-2014

    Data Pubblicazione

    31 Dicembre 2014

    Autori​

    A. Pitto, C. Brasca, D. Cirio, E. Ciapessoni

    Tipo Pubblicazione

    Presentazione

    Progetti

    A Framework for electrical power sysTems vulnerability identification, dEfence and Restoration (AFTER)

    Tag correlate

    #Rete elettrica #Sicurezza

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