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Doubly-Fed Induction Machine as Generator in Wind Power Plant: Nonlinear Control Algorithms with Direct Decoupling
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| Author(s) |
DITTRICH Andreas; QUANG Nguyen Phung |
| Abstract |
Currently the doubly fed induction machine (DFIM) is often used in windpower plants. The digital rotor current controller is always based on DFIM models linearized within a sampling period which does not correspond to the nonlinear nature of the DFIM. The paper deals with a nonlinear control scheme with direct decoupling and presents some first investigation results. This new controller helps to improve ride-through of the wind turbine during grid faults. |
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| Filename: | 0263 |
| Filesize: | 804.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-12 by System |
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