New Topology of a Three Phase Dynamic Voltage Restorer (DVR) for Voltage Swells Mitigation in Electrical Distribution System
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)...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Politehnica-Publishing House
2011
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| Subjects: | |
| Online Access: | http://eprints.utem.edu.my/id/eprint/4196/ http://eprints.utem.edu.my/id/eprint/4196/1/JEE_JOURNAL.pdf |
| Summary: | 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. |
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