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Several schemes and control techniques have been proposed in active power filtering these last years, often assuming that all the components are well sized, or at least they do not affect the control algorithm performance. The first step in designing an active filter is to select suitable values. This allows to reduce costs and avoids a lot of control problems. This paper deals with design, simulation...
In this paper, the validity of a linear complex-valued model proposed for describing a three-phase shunt active filter used to improve the quality of the electrical energy, and the ability of the Hinfin control design tool to provide a robust controller capable of compensating current harmonics demanded by switching loads are confirmed through numerical simulations. At a first time, ideal ones are...
In this paper, an Hinfin control design methodology is presented in order to synthesize a full-order dynamic output feedback controller for an active power filter connected in parallel to a three-phase voltage distribution system. A shunt active filter is usually used to improve power quality by eliminating harmonic distortion generated by non-linear and switching loads. In order to be able to extract...
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