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Islanding and Reconnection of Converter Based Distributed Generation Systems
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| Author(s) |
P. Karlsson |
| Abstract |
In this paper a method for reconnecting islanded
distributed generation systems is presented. Islanding of a
distributed generation system may result from a fault or
malfunction of protective elements. The behavior of local voltage
and frequency control in case of islanding is investigated. A
method for reconnecting the distributed generation system and
the behavior of voltage and frequency control in case of
reconnection are also investigated. It is found that islanding and
reconnection with preserved voltage and frequency control is
possible also in the case of local control without communication.
Still communication of low bandwidth is required for the
reconnection scheme presented here. The method presented is
verified in simulations. |
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| Filename: | Unnamed file |
| Filesize: | 336.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-11-27 by System |
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