Browsing by Author "C898500C-AE19-4FA3-973B-63A92C90F236"
Now showing items 1-9 of 9
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A novel closed-loop algorithm for selective harmonic control in voltage-source inverters
Feliú Batlle, Vicente; Roncero Sánchez-Elipe, Pedro Luis; García Cerrada, Aurelio; García González, PabloThis paper presents a novel closed-loop algorithm to control the low-frequencyharmonic contents of the output voltage in voltage-source inverters. The proposed controller can be used to minimise unexpected output-voltage ... -
A versatile control scheme for a dynamic voltage restorer for power-quality improvement
Roncero Sánchez-Elipe, Pedro Luis; Acha, Enrique; Ortega Calderón, J.E.; Feliú Batlle, Vicente; García Cerrada, Aurelio (01/01/2009)This paper presents a control system based on a repetitive controller to compensate for key power-quality disturbances, namely voltage sags, harmonic voltages, and voltage imbalances, using a dynamic voltage restorer (DVR). ... -
Application of a repetitive controller for a three-phase active power filter
García Cerrada, Aurelio; Pinzón Ardila, Omar; Feliú Batlle, Vicente; Roncero Sánchez-Elipe, Pedro Luis; García González, Pablo (01/01/2007)This paper presents the detailed design, analysis, and application of the controller for a shunt active power filter based on a pulsewidth modulation dc-to-ac voltage source converter. The controller is mainly tailored to ... -
Design and comparison of state-feedback and predictive-integral current controllers for active- and reactive-power control in renewable energy systems
Roncero Sánchez-Elipe, Pedro Luis; Feliú Batlle, Vicente; García Cerrada, Aurelio (01/02/2009)This paper deals with the design of a predictive-integral current controller for renewable energy systems connected to the grid through PWM voltage-source converters. The control system is tailored to achieve a deadbeat-type ... -
Design and comparison of state-feedback and predictive-integral current controllers for active- and reactive-power control of wind generators
Roncero Sánchez-Elipe, Pedro Luis; Feliú Batlle, Vicente; García Cerrada, Aurelio -
Detailed analysis of closed-loop control of output-voltage harmonics in voltage-source inverters
García Cerrada, Aurelio; Roncero Sánchez-Elipe, Pedro Luis; García González, Pablo; Feliú Batlle, Vicente (01/11/2004)This paper investigates the design and application of selective controllers for voltage-source-inverter output control. These controllers can be applied to minimise the effects of the inverter dead times on output-voltage ... -
Rotor-resistance estimation for induction machines with indirect field orientation
Roncero Sánchez-Elipe, Pedro Luis; García Cerrada, Aurelio; Feliú Batlle, Vicente (01/09/2007)This paper presents a detailed study of a method of rotor-resistance estimation for indirect-field-oriented control of induction machines based on the reactive-power reference model. It will show how the estimation procedure ... -
State-feedback, predictive-integral and repetitive current controllers for active- and reactive-power control for voltage source electronic converters
Roncero Sánchez-Elipe, Pedro Luis; Feliú Batlle, Vicente; García Cerrada, Aurelio; del Toro, X. (ProcessEng Engineering GmbH (Viena, Austria), 01/12/2010) -
Troubleshooting a digital repetitive controller for a versatile dynamic voltage restorer
Roldan Perez, Javier; García Cerrada, Aurelio; Zamora Macho, Juan Luis; Roncero Sánchez-Elipe, Pedro Luis; Acha, Enrique (01/05/2014)Voltage sags and swells, voltage harmonics and voltage imbalances in power systems may affect sensitive loads causing production interruption or equipment damage. Nowadays, series voltage compensation using power electronics ...