Sliding mode control with fixed switching frequency for four-wire shunt active filter

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dc.contributor.authorHamoudi, Farid
dc.contributor.authorChaghi, A. Aziz
dc.contributor.authorAmimeur, Hocine
dc.contributor.authorMerabet, El Kheir
dc.date.accessioned2015-06-15T11:37:50Z
dc.date.available2015-06-15T11:37:50Z
dc.date.issued2011
dc.description.abstractThe present paper proposes a sliding mode control with fixed switching frequency for three-phase three-leg voltage source inverter based four-wire shunt active power filter, to improve phase current waveform, neutral current mitigation and reactive power compensation in electric power distribution system. The performed sliding mode for active filter current control is formulated using elementary differential geometry, and the discrete control vector is deduced from the sliding surface accessibility using the Lyapunov stability. The problematic of the switching frequency has been treated considering hysteresis comparators for the switched signals generating. In this way, a variable hysteresis band has been established as a function of the sliding mode equivalent control and a predefined switching frequency in order to keep this one always constant. The proposed control has been verified with computer simulation which showed satisfactory results for the above objectives
dc.identifier.issn19750102
dc.identifier.urihttps://dspace.univ-boumerdes.dz123456789/1851
dc.language.isoenen_US
dc.publisherThe Korean Institute of Electrical Engineersen_US
dc.relation.ispartofseriesJournal of Electrical Engineering and Technology/ Vol.6, N°5 (2011);pp.647-657
dc.subjectCurrent harmonics compensationen_US
dc.subjectFour-wire active filteren_US
dc.subjectSliding mode controlen_US
dc.subjectSwitching frequencyen_US
dc.subjectDiscrete Controlen_US
dc.subjectElectric power distribution systemsen_US
dc.subjectElementary differentialsen_US
dc.subjectEquivalent controlen_US
dc.subjectFilter current controlen_US
dc.subjectFixed switching frequencyen_US
dc.subjectFour-wireen_US
dc.subjectHysteresis comparatoren_US
dc.subjectLyapunov stabilityen_US
dc.subjectNeutral currentsen_US
dc.subjectPhase currentsen_US
dc.subjectReactive power compensationen_US
dc.subjectShunt active power filtersen_US
dc.subjectSignals generationen_US
dc.subjectSliding modesen_US
dc.subjectSliding surfaceen_US
dc.subjectVariable hysteresis banden_US
dc.subjectVoltage source inverteren_US
dc.titleSliding mode control with fixed switching frequency for four-wire shunt active filteren_US
dc.typeArticleen_US

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