Digital Repetitive Control of a Three-Phase Four-Wire Shunt Active Filter


Shunt active power filters have been proved as useful elements to correct distorted currents caused by nonlinear loads in power distribution systems. This paper presents an all-digital approach based on a particular repetitive control technique for their control. Specifically, a digital repetitive plug-in controller for odd-harmonic discrete-time periodic… (More)
DOI: 10.1109/TIE.2007.894790


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