Using the schunt active power filter for compensation of the distorted and umbalanced power system voltage
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Date
2008
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Abstract
In this paper, we apply the PQ theory with shunt active power filter in an unbalanced and distorted power system voltage to compensate the perturbations generated by non linear load. The power factor is also improved in the current source. The PLL system is used to extract the fundamental component of the even sequence under conditions mentioned of the power system voltage
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Keywords
Converter, Power filter, Harmonies, Non-linear load, pq theory, PLL, Unbalanced voltages, Distorted voltages