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dc.contributor.authorGarcía González, Pabloes-ES
dc.contributor.authorGarcía Cerrada, Aurelioes-ES
dc.descriptionArtículos en revistases_ES
dc.description.abstractThis paper explains the decoupled control of the power flow through a transmission line using a PWM based Unified Power Flow Controler (UPFC). The dynamic model of the UPFC has been developed using the space-vector representation of the instantaneous three-phase variables. The Park´s transformation and the reference frame selected reduce the control of the real and reactive-power flows to the control of the d- and q-axis currents, respectively. The proposed control scheme produces fast and decoupled response of the real and the reactive-power flow through a transmission line. It also achieves tight control of the d.c.-link capacitor voltage, thanks to the careful coordination between the control of the series and shunt compensators of the UPFX. A 15 kVA prototype with 750 Hz switching frequency has been built to illustrate the main contributions. Experiemental results agree closely with the theoretical analysis.en-GB
dc.sourceRevista: IEE Proceedings-Generation Transmission and Distribution, Periodo: 1, Volumen: online, Número: 2, Página inicial: 147, Página final: 154es_ES
dc.subject.otherInstituto de Investigación Tecnológica (IIT)es_ES
dc.titleDetailed analysis and experimental results of the control system of a UPFCes_ES
dc.keywordsPWM invertors; compensation; load flow control; power transmission control; power transmission lines; reactive power controlen-GB

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