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On the indexes to qualify an HVDC connected to very weak ac networks
dc.contributor.author | González, J. W. | |
dc.contributor.author | Cardona, H. A. | |
dc.contributor.author | Isaac, I. A. | |
dc.contributor.author | López, G. J. | |
dc.contributor.author | Weindl, C. | |
dc.contributor.author | Herold, G. | |
dc.coverage.spatial | Seccional Medellín | spa |
dc.date.accessioned | 2020-12-10T20:40:44Z | |
dc.date.available | 2020-12-10T20:40:44Z | |
dc.date.issued | 2007 | |
dc.identifier.uri | http://hdl.handle.net/20.500.11912/7198 | |
dc.description | 10 p. | spa |
dc.description.abstract | Este 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. | spa |
dc.description.abstract | This 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. | spa |
dc.format.mimetype | application/pdf | |
dc.language.iso | spa | |
dc.publisher | UPB | spa |
dc.relation.ispartof | Revista Investigaciones Aplicadas | spa |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | HVDC transmission and control | spa |
dc.subject | Weak ac systems | spa |
dc.subject | Transient analysis | spa |
dc.subject | Voltage stability | spa |
dc.title | On the indexes to qualify an HVDC connected to very weak ac networks | spa |
dc.type | article | spa |
dc.rights.accessRights | openAccess | spa |
dc.type.hasVersion | publishedVersion | spa |
dc.description.sectional | Medellín | spa |
dc.identifier.instname | instname:Universidad Pontificia Bolivariana | spa |
dc.identifier.reponame | reponame:Repositorio Institucional de la Universidad Pontificia Bolivariana | spa |
dc.identifier.repourl | repourl:https://repository.unab.edu.co/ |