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A Grid Current-Controlling Shunt Active Power Filter

Tumbelaka, Hanny Hosiana and Borle, Lawrence J. and Nayar, Chem V. and Lee, Seong Ryong (2009) A Grid Current-Controlling Shunt Active Power Filter. [UNSPECIFIED]

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        Abstract

        In this paper, the implementation of a three-phase shunt active power filter is presented. The filter is essentially three independent single-phase current-controlled voltage source inverters (CC-VSI) with a common DC bus. The CC- VSI is operated to directly control the AC grid current to be sinusoidal and in phase with the grid voltage without detecting the load currents. The APF consists of a current control loop, which shapes the grid currents to be sinusoidal and a voltage control loop, which regulates the active power balance of the system. The experimental results indicate that the active filter is able to handle predominantly the harmonics, as well as the unbalance and reactive power, so that the grid currents are sinusoidal, in phase with the grid voltages and symmetrical.

        Item Type: UNSPECIFIED
        Uncontrolled Keywords: Active power filter, Harmonics, Power quality
        Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
        Divisions: Faculty of Industrial Technology > Electrical Engineering Department
        Depositing User: Admin
        Date Deposited: 08 Jan 2019 21:58
        Last Modified: 13 Sep 2019 05:32
        URI: http://repository.petra.ac.id/id/eprint/18086

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