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dc.contributor.authorGonzález Ocampo, Diego
dc.contributor.authorLoaiza, Alejandro
dc.contributor.authorArias Hernández, Alexander
dc.identifier.citationOcampo, D., Loaiza, A., & Arias Hernández, A. (2016). Control robusto de oscilaciones en sistemas de potencia mediante señales remotas. INGE CUC, 12(2), 58-67.
dc.identifier.issn0122-6517, 2382-4700 electrónico
dc.description.abstractEste artículo presenta una estrategia de control robusto que hace uso de Power System Stabilizers (PSS’s) para enfrentar el problema de las oscilaciones inter-área en Sistemas Eléctricos de Potencia. La propuesta se fundamenta en la estrategia Δω planteada por Kundur y adecuada para tener en cuenta mediciones remotas de todas las máquinas generadoras del sistema de potencia. El Centro de Control calcula una señal de control para cada generador del sistema ponderando las mediciones de cada generador activo. La robustez de la propuesta permite afrontar el problema de los retardos que se presentan en las señales de comunicaciones debido a las mediciones remotas. La fortaleza de la propuesta se evidencia mediante su implementación sobre el sistema de prueba de 2 áreas y 4 máquinas de Kundur donde se consideraron los modelos completos de las máquinas. Se logró amortiguar de manera satisfactoria las oscilaciones que surgen después de implementar una falla trifásica a tierra, también se manejó adecuadamente el retardo en las señales de comunicación las cuales agregan inestabilidad al lazo
dc.description.abstractThis paper shows a robust control strat-egy to address the inter-area oscillations in power systems using PSS’s. The approach is based on the well-known ∆ω strategy of Kundur, and it was modi-fied to take into account remote signals of the whole power system. The control center computes control signals for each generator in the system weighting the different measurements of each active genera-tor. The robustness of the approach allows to face the communications delays due to remote measures. The strength of the proposed technique is validated through simulations over the Kundur two-area-four-machines test case power system, here it was used the complete model for the generators. The inter-area os-cillations after a three-phase fault were successfully damped; also, the latencies which add instability in closed loop were faced.eng
dc.publisherCorporación Universidad de la Costaspa
dc.relation.ispartofseriesINGE CUC; Vol. 12, Núm. 2 (2016)
dc.sourceINGE CUCspa
dc.subjectSistemas eléctricos de potenciaspa
dc.subjectControl de sistemas eléctricosspa
dc.subjectEstabilidad de sistemas de potenciaspa
dc.subjectLatencias en comunicacionesspa
dc.subjectRetardos en comunicacionesspa
dc.titleControl robusto de oscilaciones en sistemas de potencia mediante señales remotasspa
dc.typeArtículo de revistaspa
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    Artículos de investigación publicados en revistas pertenecientes a la Editorial EDUCOSTA.

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