Recently, several kinds of renewable energy sources as DG unit are introduced to the distribution systems which results in power quality problems due to the dispersed generation of low voltage systems. In order to improve power quality indices, a construction of hybrid filter is presented including a shunt active filter and distributed passive filters. In the proposed design, the connection of each individual passive filter to a distortion sours eliminates main harmonics and supply reactive power for the distortion source. On the other hand, the active part compensates the remaining harmonics and corrects the system unbalance. In order to examine the proposed method, simulations are carried out in the case of distribution system with dynamic nonlinear loads and Micro turbine and several dynamic nonlinear loads without any filters using just shunt active filter, shunt passive filter and the proposed hybrid structure. Simulation results clearly shows the effectiveness of the proposed hybrid structure in improving power quality indices as well as reducing system losses and the related costs.
2nd Mosharaka International Conference on Communications and Signal Processing (MIC-CSP 2012)
Congress
2012 Global Congress on Communications and Signal Processing (GC-CSP 2012), 6-8 April 2012, Barcelona, Spain
Pages
47-52
Topics
Renewable Energy Systems and Sustainable Development Energy Pricing Policies
ISSN
2227-331X
DOI
BibTeX
@inproceedings{330CSP2012,
title={The Peruse of Designing a Hybrid Filter to Omission Harmonics and Reactive Power Improvement in Distributed Generation systems},
author={Amirreza Naderipour, and Abdullah Asuhaimi Mohd Zin},
booktitle={2012 Global Congress on Communications and Signal Processing (GC-CSP 2012)},
year={2012},
pages={47-52},
doi={}},
organization={Mosharaka for Research and Studies}
}
