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Benchmarking and Validation of Cascading Failure Analysis Tools

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#Rete elettrica #Sicurezza

pubblicazioni - Articolo

Benchmarking and Validation of Cascading Failure Analysis Tools

Il presente lavoro, frutto delle attività svolte dal Working Group IEEE PES “Understanding, Prediction, Mitigation and Restoration of Cascading Failures” del sottocomitato “Computer and Analytical Methods”, sintetizza le modalità per eseguire il benchmarking e la validazione degli strumenti volti ad analizzare i guasti in cascata nei sistemi elettrici, riassume i casi test a disposizione della comunità internazionale e propone raccomandazioni per migliorare lo stato dell’arte.

Cascading failure in electric power systems is a complicated problem for which a variety of models, software tools and analytical tools have been proposed, but are difficult to verify. Benchmarking and validation are necessary to understand how closely a particular modeling method corresponds to reality, what engineering conclusions may be drawn from a particular tool, and what improvements need to be made to the tool in order to reach valid conclusions.

The community needs to develop the test cases tailored to cascading that are central to practical benchmarking and validation. In this paper, the IEEE PES working group on cascading failure reviews and synthesizes how benchmarking and validation can be done for cascading failure analysis, summarizes and reviews the cascading test cases that are available to the international community, and makes recommendations for improving the state of the art.

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#Rete elettrica #Sicurezza

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