High-power active power filter realized by multiple main circuits
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Abstract: In order to solve the contradiction between large capacity and switching frequency faced by large-capacity active power filters, this paper introduces a large-capacity active power filter using multiple main circuits, and gives the main circuit structure and control method of the system. Experiments show that the system effectively solves the contradiction between the capacity and switching frequency of the active power filter and achieves satisfactory results. Keywords: Active power filter, multiple harmonics Large Volume Active Power Filter Consisted of Multiple Main Circuit Abstract: It's a trouble that how to solve the contradiction between the volume and switch frequency in active power filter.In this paper, a large volume active power filter which main circuit consisted of multiple is introduced .The main structure of circuit and control method were presented.The experiment results show that good effects have obtained. Keywords:Active power filter Multiple Harmonics
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