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This work proposes a Fast Response One Cycle Control (OCC) strategy for Active Power Filters (FOCC-APF). Moreover, a comprehensive study of the OCC technique, exploiting their features and inherent drawbacks to provide a better understanding of this technique is presented. Finally, simulation results of the active power filter with the conventional and proposed strategies are shown to evaluate APF...
This study presents control algorithms for a new unified power quality conditioner (UPQC) without the series transformers that are frequently used to make the insertion of the series converter of the UPQC between the power supply and the load. The behaviour of the proposed UPQC is evaluated in presence of voltage imbalances, as well as under non-sinusoidal voltage-and current conditions. The presented...
The increase of the power demand and the technology modernization of industrial processes, results in the rapid expansion of electric-electronic equipment susceptible to poor power quality in medium voltage distribution systems. Therefore, problems related to energy quality, which in the last decades were responsible only for annoying situations and small losses to residential and commercial costumers,...
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