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Active and Reactive Power Control of a Doubly Fed Induction Generator |
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PP: 117-124 |
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Author(s) |
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Hung-Cheng Chen,
Po-Hung Chen,
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Abstract |
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| Doubly fed induction generators (DFIG) are increasingly used in grid interfaced wind energy systems to address voltage
regulation and provide adequate reactive power support. This paper presents dynamic modeling and simulation of a doubly fed induction
generator based on grid-side and rotor-side converter control. The DFIG, grid-side converter, rotor-side converter, and its controllers are
performed inMATLAB/Simulink software. Dynamic response in grid connected mode for variable speed wind operation is investigated.
Simulation results on a 3.6 MW DFIG system are provided to demonstrate the effectiveness of the proposed control strategy during
variations of active and reactive power, rotor speed, and converter dc link voltage. |
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