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A Survey of Fast Power Reduction Methods for VSC Conntected Wind Power Plants Consisting of Different Turbine Types - Paper
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| Author(s) |
Arjen A. van der Meer, Ralph L. Hendriks, Wil L. Kling |
| Abstract |
In this paper, a survey of fast active power reduction methods is given for improving fault-ride-through capabilities for wind parks that are connected to the grid through a voltage sourced converter (VSC) HVDC transmission scheme. In case of faults in the main grid, the limited current rating of the converter causes the direct voltage to rise quickly and hence fast reduction of generated power is required to keep the scheme in operation. This contribution studies the working principles of the power reduction methods on different turbine types and four particular cases with mixed turbine types have been studied. It turned out that frequency increase and voltage reduction is the most promising and cost effective option. Furthermore it is shown that a combination of the proposed reduction methods leads to robust fault ride-through operation of the VSC-HVDC connected wind park. |
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| Filename: | Unnamed file |
| Filesize: | 227.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2009-12-08 by System |
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