A Reduced-Order Generalized Proportional Integral Observer-Based Resonant Super-Twisting Sliding Mode Control for Grid-Connected Power Converters
نویسندگان
چکیده
This article presents a reduced-order generalized proportional-integral observer based resonant super-twisting sliding mode controller (RST-SMC) for the three-phase ac-dc converters. On contrary to utilizing in regulating dc-link voltage, which may cause large undershoot/overshoot under disturbance, proposed voltage control strategy has high disturbance rejection ability and settling time been greatly reduced. In addition, RST-SMC current loop not only preserve merits of but also achieve tracking without steady-state error stationary ?- ? frame. The effectiveness method verified by lab-constructed experimental prototype.
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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.2020.2998745