Model predictive-based control technique for fault ride-through capability of VSG based grid-forming converter

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Journal Title
Journal ISSN
Volume Title
Conference article in proceedings
Date
2022
Department
Renewable Energies for Power Systems
Department of Electrical Engineering and Automation
Major/Subject
Mcode
Degree programme
Language
en
Pages
7
1-7
Series
24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe)
Abstract
Increasing integration of renewable energy resources emphasizes the importance of the grid-forming virtual synchronous generator (VSG)-based converters. An important issue in the control structure of these converters is the fault ride-through (FRT) capability under fault operating condition. In this paper a model predictive-based FRT control strategy is proposed to limit the converter current while ensures high power quality during fault situation. The proposed control method provides a fast dynamic response, high power quality, improved performance, and a simpler control structure. The effective performance of the proposed control method, as well as its superior performance in comparison with the conventional PI-based control and a model predictive-based control method, are validated through simulation results in MATLAB/Simulink.
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Citation
Pouresmaeil , M , Sepehr , A , Khan , B , Adabi , J & Pouresmaeil , E 2022 , Model predictive-based control technique for fault ride-through capability of VSG based grid-forming converter . in 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe) . IEEE , pp. 1-7 , European Conference on Power Electronics and Applications , Hannover , Germany , 05/09/2022 . < https://ieeexplore.ieee.org/document/9907697 >