A Novel Direct Power Control for DFIG With Parallel Compensator Under Unbalanced Grid Condition
نویسندگان
چکیده
This article presents a voltage-modulated direct power control (VM-DPC) with an additional parallel compensator for the doubly fed induction generator under unbalanced grid conditions. The proposed method not only guarantees satisfying steady-state performance but provides also regulating property of negative-sequence output currents through designed compensator. It can provide symmetrical stator and suppress ripples in both active reactive powers are verified by comparing it three different strategies simulations carried out MATLAB/Simulink SimScape Power System. Finally, effectiveness is evaluated experimental prototype, which proves VM-DPC has satisfactory fast transient response
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ژورنال
عنوان ژورنال: IEEE Transactions on Industrial Electronics
سال: 2021
ISSN: ['1557-9948', '0278-0046']
DOI: https://doi.org/10.1109/tie.2020.3022495