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On the indexes to qualify an HVDC connected to very weak ac networks

dc.contributor.authorGonzález, J. W.
dc.contributor.authorCardona, H. A.
dc.contributor.authorIsaac, I. A.
dc.contributor.authorLópez, G. J.
dc.contributor.authorWeindl, C.
dc.contributor.authorHerold, G.
dc.coverage.spatialSeccional Medellínes_CO
dc.date.accessioned2020-12-10T20:40:44Z
dc.date.available2020-12-10T20:40:44Z
dc.date.issued2007
dc.identifier.urihttp://hdl.handle.net/20.500.11912/7198
dc.description10 p.es_CO
dc.description.abstractEste artículo analiza la estabilidad de voltaje de sistemas ac/dc empleando indicadores estáticos y modales. Los indicadores se normalizan y comparan para diferentes relaciones de cortocircuito, SCR, en varias redes conocidas para un voltaje base común. Se proponen dos nuevos indicadores para proveer mayor información sobre requerimientos de potencia reactiva para la estabilidad de voltaje. El primer indicador propone valores críticos para diferentes SCR´s, mientras que el segundo permite caracterizar dos tipos de sistemas, suaves y no-suaves, para calificar requerimientos de potencia reactiva. El alcance presentado puede emplearse para asesorar estrategias de compensación reactiva y control en aplicaciones HVDC.es_CO
dc.description.abstractThis paper develops a voltage stability analysis of ac/dc systems using static and modal indexes. The indexes are normalized and compared for different short circuit ratios, SCR, for several known networks at a common voltage base. Two new indexes are proposed to provide more information on reactive power requirements for voltage stability. The first index proposes critical values for several SCR´s, whereas the second allows featuring two types of systems, soft and non-soft, to qualify requirements of reactive power. The approach can assist for considering the reactive compensation or control strategies in HVDC applications.es_CO
dc.formatapplication/pdfes_CO
dc.language.isospaes_CO
dc.publisherUPBes_CO
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.sourceinstname:Universidad Pontificia Bolivarianaes_CO
dc.sourcereponame:Repositorio Institucional de la Universidad Pontificia Bolivarianaes_CO
dc.subjectHVDC transmission and controles_CO
dc.subjectWeak ac systemses_CO
dc.subjectTransient analysises_CO
dc.subjectVoltage stabilityes_CO
dc.titleOn the indexes to qualify an HVDC connected to very weak ac networkses_CO
dc.typearticlees_CO
dc.rights.accessRightsopenAccesses_CO
dc.type.hasVersionpublishedVersiones_CO
dc.description.sectionalMedellínes_CO
dc.journal.titleRevista Investigaciones Aplicadases_CO


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Attribution-NonCommercial-NoDerivatives 4.0 International
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International