Probabilistic Under Frequency Load Shedding Considering RoCoF Relays of Distributed Generators

DC FieldValueLanguage
dc.contributor.authorAmraee, Turaj-
dc.contributor.authorDarebaghi, Mohammad Ghaderi-
dc.contributor.authorSoroudi, Alireza-
dc.contributor.authorKeane, Andrew-
dc.date.accessioned2019-04-04T09:45:38Z-
dc.date.available2019-04-04T09:45:38Z-
dc.date.copyright2017 IEEEen_US
dc.date.issued2017-12-29-
dc.identifier.citationIEEE Transactions on Power Systemsen_US
dc.identifier.urihttp://hdl.handle.net/10197/9814-
dc.description.abstractThe activation of Under Frequency Load Shedding (UFLS) is the last automated action against the severe frequency drops in order to re-balance the system. In this paper, the setting parameters of a multistage load shedding plan are obtained and optimized using a discretized model of dynamic system frequency response. The uncertainties of system parameters including inertia time constant, load damping and generation deficiency are taken into account. The proposed UFLS model is formulated as a mixed integer linear programming optimization problem to minimize the expected amount of load shedding. The activation of Rate-of-Change-of-Frequency (RoCoF) relays as the anti-islanding protection of Distributed Generators (DGs) are considered. The MCS method is utilized for modeling the uncertainties of system parameters. The results of probabilistic UFLS are then utilized to design four different UFLS strategies. The proposed dynamic UFLS plans are simulated over the IEEE 39-bus and the large-scale practical Iranian national grid.en_US
dc.description.sponsorshipScience Foundation Irelanden_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.rights© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other worksen_US
dc.subjectUnder frequency load sheddingen_US
dc.subjectInertia time constanten_US
dc.subjectLoad dampingen_US
dc.subjectRoCoFen_US
dc.subjectUncertaintyen_US
dc.titleProbabilistic Under Frequency Load Shedding Considering RoCoF Relays of Distributed Generatorsen_US
dc.typeJournal Articleen_US
dc.internal.authorcontactotheralireza.soroudi@ucd.ieen_US
dc.statusPeer revieweden_US
dc.identifier.volume33en_US
dc.identifier.issue4en_US
dc.identifier.startpage3587en_US
dc.identifier.endpage3598en_US
dc.identifier.doi10.1109/TPWRS.2017.2787861-
dc.neeo.contributorAmraee|Turaj|aut|-
dc.neeo.contributorDarebaghi|Mohammad Ghaderi|aut|-
dc.neeo.contributorSoroudi|Alireza|aut|-
dc.neeo.contributorKeane|Andrew|aut|-
dc.internal.rmsid864705835-
dc.date.updated2018-01-04T19:55:01Z-
dc.identifier.grantid16/IFA/4324-
item.fulltextWith Fulltext-
item.grantfulltextopen-
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