DC link fuzzy control for an active power filter, sensing the line current only

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dc.contributor.authorDixon Rojas, Juan, 1948-
dc.contributor.authorContardo Guevara, Jaime
dc.contributor.authorL. Moran
dc.date.accessioned2022-05-17T15:57:20Z
dc.date.available2022-05-17T15:57:20Z
dc.date.issued1997
dc.description.abstractA different approach for controlling a shunt active power filter is presented. The DC link is controlled with fuzzy logic, and the current generated for the filter to compensate harmonics and power factor is not sensed. The sensors acts directly on the mains line currents, forcing them to be sinusoidal, and in phase with the mains voltage supply. The amplitude of the current is controlled by the fuzzy system, which operates through the error between the DC link voltage of the PWM modulator (active power filter), and a pre-established reference voltage, Vref. The main advantages of this approach are the following: (a) the control block becomes simpler because there is no need to evaluate the current template for the filter currents; (b) the DC link fuzzy control has better dynamic behavior than conventional PI control; and (c) the filter can operate simultaneously as a power factor compensator, and as a four quadrant rectifier-inverter system.
dc.fuente.origenIEEE
dc.identifier.doi10.1109/PESC.1997.616887
dc.identifier.isbn780338405
dc.identifier.issn0275-9306
dc.identifier.urihttps://doi.org/10.1109/PESC.1997.616887
dc.identifier.urihttps://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=616887
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/64071
dc.information.autorucEscuela de ingeniería ; Dixon Rojas, Juan ; S/I ; 99537
dc.information.autorucEscuela de ingeniería ; Contardo Guevara, Jaime ; S/I ; 73332
dc.language.isoen
dc.nota.accesoContenido parcial
dc.publisherIEEE
dc.relation.ispartofPESC97. Record Annual IEEE Power Electronics Specialists Conference. Formerly Power Conditioning Specialists Conference 1970-71. Power Processing and Electronic Specialists Conference 1972 (28° : 1997 : St. Louis, MO, Estados Unidos)
dc.rightsacceso restringido
dc.subjectFuzzy control
dc.subjectActive filters
dc.subjectPower harmonic filters
dc.subjectReactive power
dc.subjectControl systems
dc.subjectPulse width modulation
dc.subjectFuzzy logic
dc.subjectDC generators
dc.subjectPower generation
dc.subjectPower system harmonics
dc.titleDC link fuzzy control for an active power filter, sensing the line current onlyes_ES
dc.typecomunicación de congreso
sipa.codpersvinculados99537
sipa.codpersvinculados73332
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