New Topology of a Three Phase Dynamic Voltage Restorer (DVR) for Voltage Swells Mitigation in Electrical Distribution System

Omar, Rosli and Rahim, Nasrudin (2011) New Topology of a Three Phase Dynamic Voltage Restorer (DVR) for Voltage Swells Mitigation in Electrical Distribution System. Journal of Electrical Engineering, 11 (edition 3). ISSN 1582-4594

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Abstract

This paper proposed three topologies of a three phase dynamic voltage restorer (DVR), these new topologies comprises of filtering schemes, dc-link capacitor and three phase four wire of a three phase transformer connection. The new Topology of the DVR based on direct- quadrature –zero (d-q-0) transformation technique controller is presented .The proposed topologies of a DVR can compensate three phase voltage swells outages. MATLAB/SIMULINK power system toolbox is used to simulate the proposed system. To validate the effectiveness of the control proposed a three phase DVR prototype with a power rating of 5KVA has been successfully developed. Simulation and experimental results verify the capabilities of the proposed topologies in mitigating voltage swells in the distribution network. Keywords: filtering scheme, prototype, dynamic voltage restorer, voltage swells, three phase voltage. swells in the distribution network.

Item Type: Article
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Depositing User: Ir DR ROSLI OMAR
Date Deposited: 16 Jul 2012 00:56
Last Modified: 28 May 2015 02:40
URI: http://eprints.utem.edu.my/id/eprint/4196
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