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Using Super Capacitor based Energy Storage to Improve Power Quality in Distributed Power Generation
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| Author(s) |
Yonghua Cheng, Joeri Van Mierlo, Peter Van den Bossche, Philippe Lataire |
| Abstract |
Distributed power generation will be formed in
many weak distribution networks, after renewable energy
sources are connected to them. It is very important to
increase the reliability and efficiency of using these
renewable energy sources. By using DVR (Dynamic Voltage
Restorer), the power quality problem in distributed power
generation (e.g. voltage fluctuation) can effectively be
solved. In this paper, super capacitor based energy storage
will be used as the peak power unit, to ensure the power
quality on the both sides of the DVR during short time and
on the one side of the DVR during long time duration. The
proposed control methods of each inverter and converter
have been verified in Matlab simulation and tested in our
laboratory. High power quality can be achieved in
distributed power generation with the presented systems. |
| Download |
| Filename: | T11-104.pdf |
| Filesize: | 345 KB |
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| Type |
Members Only |
| Date |
Last modified 2007-03-12 by System |
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