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Technical Reports

Technical Report Details
Authors:Daniele Codetta Raiteri
Roberto Nai
Scientific Area:Dependability and Reliability
Formal Models
Title:SAN models of communication scenarios inside the Electrical Power System
Published on:TR-INF-2009-07-05-UNIPMN
Publisher:Computer Science Department, UPO
Year:2009
URL:http://www.di.unipmn.it...R-INF-2009-07-05-UNIPMN.pdf
Abstract:This report provides all the details about the models and the quantitative results presented in [1], about the simulation of communication scenarios inside the Electrical Power System. In particular, the scenarios deal with the communication between one area control centre and a set of substations in a distribution grid, exchanging commands and signals by means of a redundant communication network. The communication may be affected by threats such as the communication network failure, or intrusions into the communication, causing the loss of commands or signals. The scenarios have been modeled and simulated in form of Stochastic Activity Networks, with the purpose of evaluating the effects of such threats on the communication reliability.