Improved control strategy of DFIG-based wind turbines using direct torque and direct power control techniques
نویسندگان
چکیده
منابع مشابه
Improved Control Strategy for DFIG Wind Turbines for
This paper presents an improved control strategy for both the rotor side converter (RSC) and grid side converter (GSC) of a doubly fed induction generator (DFIG)-based wind turbine (WT) system to enhance the low voltage ride through (LVRT) capability. Within the proposed control strategy, the RSC control introduces transient feed-forward compensation terms to mitigate the high frequency harmoni...
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In the conventional structure of the wind turbines along with the doubly-fed induction generator (DFIG), the stator is directly connected to the power grid. Therefore, voltage changes in the grid result in severe transient conditions in the stator and rotor. In cases where the changes are severe, the generator will be disconnected from the grid and consequently the grid stability will be attenu...
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ژورنال
عنوان ژورنال: Journal of Renewable and Sustainable Energy
سال: 2018
ISSN: 1941-7012
DOI: 10.1063/1.5023739