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Flicker Mitigation in DFIG Wind Turbine Systems
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| Author(s) |
Tan Luong VAN, Thanh Hai NGUYEN, Dong-Choon LEE |
| Abstract |
This paper presents an approach that mitigates the flicker in doubly-fed induction generator (DFIG) wind turbine systems. The reactive power is controlled to compensate for the flicker from the grid-side converter (GSC). However, it is not sufficient to eliminate the flicker fully in the case of the low grid impedance ratio and the limited capacity of converters. So, a method using an energy storage system (ESS) for the output power smoothening is combined with the reactive power control to reduce the flicker. The PSCAD/EMTDC simulation results show the effectiveness of the proposed method for a 2[MW] DFIG wind turbine system. |
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| Filename: | 0536-epe2011-full-09503867.pdf |
| Filesize: | 791.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2012-01-26 by System |
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