000089569 001__ 89569
000089569 005__ 20240412141200.0
000089569 0247_ $$2doi$$a10.35833/MPCE.2018.000779
000089569 0248_ $$2sideral$$a117562
000089569 037__ $$aART-2021-117562
000089569 041__ $$aeng
000089569 100__ $$0(orcid)0000-0003-3992-4393$$aBeyza, Jesus$$uUniversidad de Zaragoza
000089569 245__ $$aGeodesic vulnerability approach for identification of critical buses in power systems
000089569 260__ $$c2021
000089569 5060_ $$aAccess copy available to the general public$$fUnrestricted
000089569 5203_ $$aOne of the most critical issues in the evaluation of power systems is the identification of critical buses. For this purpose, this paper proposes a new methodology that evaluates the substitution of the power flow technique by the geodesic vulnerability index to identify critical nodes in power grids. Both methods are applied comparatively to demonstrate the scope of the proposed approach. The applicability of the methodology is illustrated using the IEEE 118-bus test system as a case study. To identify the critical components, a node is initially disconnected, and the performance of the resulting topology is evaluated in the face of simulations for multiple cascading faults. Cascading events are simulated by randomly removing assets on a system that continually changes its structure with the elimination of each component. Thus, the classification of the critical nodes is determined by evaluating the resulting performance of 118 different topologies and calculating the damage area for each of the disintegration curves of cascading failures. In summary, the feasibility and suitability of complex network theory are justified to identify critical nodes in power systems.
000089569 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/ENE2016-77172-R
000089569 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000089569 590__ $$a4.469$$b2021
000089569 591__ $$aENGINEERING, ELECTRICAL & ELECTRONIC$$b78 / 274 = 0.285$$c2021$$dQ2$$eT1
000089569 592__ $$a1.438$$b2021
000089569 593__ $$aRenewable Energy, Sustainability and the Environment$$c2021$$dQ1
000089569 593__ $$aEnergy Engineering and Power Technology$$c2021$$dQ1
000089569 594__ $$a8.7$$b2021
000089569 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000089569 700__ $$0(orcid)0000-0003-2457-0422$$aGarcia-Paricio, Eduardo$$uUniversidad de Zaragoza
000089569 700__ $$aRuiz, Hector F.
000089569 700__ $$0(orcid)0000-0003-3174-9703$$aYusta, Jose M.$$uUniversidad de Zaragoza
000089569 7102_ $$15009$$2535$$aUniversidad de Zaragoza$$bDpto. Ingeniería Eléctrica$$cÁrea Ingeniería Eléctrica
000089569 773__ $$g9, 1 (2021), 37-45$$pJ. mod. power syst. clean energy$$tJournal of Modern Power Systems and Clean Energy$$x2196-5625
000089569 8564_ $$s547975$$uhttps://zaguan.unizar.es/record/89569/files/texto_completo.pdf$$yVersión publicada
000089569 8564_ $$s3344654$$uhttps://zaguan.unizar.es/record/89569/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000089569 909CO $$ooai:zaguan.unizar.es:89569$$particulos$$pdriver
000089569 951__ $$a2024-04-12-14:09:02
000089569 980__ $$aARTICLE