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DESIGN OF A LINEAR-QUADRATIC REGULATOR FOR A THREE-PHASE POWER CONVERTER

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dc.creatorHERNÁN FERNANDO MANGAS RIVERA
dc.creatorBRAYAN ANDRÉS FIGUEROA CARRASCO
dc.creatorJAIME ADDIN ROHTEN CARRASCO
dc.creatorMARÍA NATHALIE RISSO SEPÚLVEDA
dc.date2022
dc.date.accessioned2025-01-10T15:26:44Z
dc.date.available2025-01-10T15:26:44Z
dc.date.issued2022
dc.description.abstractTHE IMPORTANCE OF ELECTROMOBILITY, RENEWABLE ENERGIES, VARIABLES POWER MANAGERS, HAVE MAKE POWER CONVERTERS IMPORTANT DEVICES TO BE USED. HOWEVER, THESE DEVICES REQUIRE PROPER CONTROL IN ORDER TO ACHIEVE THE DYNAMIC AND STEADY STATE PERFORMANCE DESIRED FOR CURRENTS AND VOLTAGES. THIS PAPER PROPOSES AN OPTIMAL CURRENT CONTROL WITH A LINEAR-QUADRATIC REGULATOR ON A THREE-PHASE INVERTER. THE CONTROLLER?S PERFORMANCE RELIES ON THE WEIGHTING MATRIXES, WHERE THESE MATRIXES ARE CHOSEN TO ENSURE A SATISFACTORY CURRENT TRACKING, A LIMITED OVERSHOOT AND A GIVEN DYNAMIC. THE DQ0 ROTATING REFERENCE FRAME TRANSFORMATION IS USED TO OBTAIN THE NONLINEAR SPACE-STATE MODEL, WHICH IS THEN LINEARIZED TO APPLY THE LQR CONTROL OVER CONTINUOUS VARIABLES. THE EFFECTIVENESS OF THE CONTROL?S CURRENT ERROR MINIMIZATION IS CONFIRMED THROUGH SIMULATIONS RESULTS.
dc.formatapplication/pdf
dc.identifier.doi10.1109/CHILECON54041.2021.9702928
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/12049
dc.languagespa
dc.publisher2021 IEEE CHILEAN CONFERENCE ON ELECTRICAL, ELECTRONICS ENGINEERING, INFORMATION AND COMMUNICATION TECHNOLOGIES (CHILECON)
dc.relation.uri10.1109/CHILECON54041.2021.9702928
dc.rightsPUBLICADA
dc.titleDESIGN OF A LINEAR-QUADRATIC REGULATOR FOR A THREE-PHASE POWER CONVERTER
dc.title.alternativeDISEÑO DE UN REGULADOR LINEAL-CUADRÁTICO PARA UN CONVERTIDOR DE POTENCIA TRIFÁSICO
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA ELECTRICA Y ELECTRONICA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA ELECTRICA Y ELECTRONICA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA ELECTRICA Y ELECTRONICA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA ELECTRICA Y ELECTRONICA
ubb.SedeCONCEPCIÓN
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