Naslov
Resilience to cascading failures. a complex network approach for analysing the Croatian power grid

Autori
Sičanica, Zlatan ; Vujaklija, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), ostalo

Izvornik
IEEE Explore - 2020 43rd International Convention on Information, Communication and Electronic Technology (MIPRO) / - : Institute of Electrical and Electronics Engineers (IEEE), 2020, 918-922

Skup
43rd International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO 2020)

Mjesto i datum
Opatija, Hrvatska, 28.09.2020. - 02.10.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Analytical models ; Biological system modeling ; Power system protection ; Power grids ; Numerical models ; Power system faults ; Resilience

Sažetak
A transmission power grid system is arguably the single most important utility of any nation since it provides a basic infrastructure for a wide variety of interconnected and interdependent systems of vital importance. Therefore, its resilience to intentional attacks or random failures is of critical importance. This is especially true with respect to cascading failures which can be initiated by seemingly minor events but can lead to economic losses worth billions of dollars, as recent examples show. In order to gain insight into the resilience of the Croatian transmission power grid we investigated its resilience to three different types of failures, including both intentional attacks and random failures. Our analyses are based on the complex network approach. Extensive numerical simulations were carried out based on three different discrete- time cascading failure models. The first two models were described previously, whereas we substantially modified the third model.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA