@inproceedings{1acd032f409d4a1a82ae8b89dea0fe1a,
title = "Design-Oriented Dissipativity Robustness Enhancement for Current Control of LCL- Filtered Grid-Following VSCs",
abstract = "Capacitor current active damping can effectively enhance dissipativity of current control for grid-connected voltage source converters. However, the dissipative characteristic of converter output admittance can easily be jeopardized by capacitor voltage feedforward and passive filter parameter deviation. To fill this gap, a design-oriented control scheme is proposed in this paper. First, a moving-average-filter-based filter is inserted in the capacitor voltage feedforward path to achieve the dissipativity near the switching frequency. Then, the capacitor current damping coefficient is designed based on the required passive filter parameter deviation. Finally, the effectiveness of the proposed scheme is verified through the experiments.",
keywords = "Grid-connected converter, current control, dissipativity robustness, harmonic stability, passive filter parameter deviation",
author = "Shan He and Frede Blaabjerg",
year = "2023",
month = mar,
doi = "10.1109/APEC43580.2023.10131261",
language = "English",
isbn = "978-1-6654-7538-9",
series = "I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings",
publisher = "IEEE (Institute of Electrical and Electronics Engineers)",
pages = "2796--2800",
booktitle = "Proceedings of the 2023 IEEE Applied Power Electronics Conference and Exposition (APEC)",
address = "United States",
note = "38th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2023 ; Conference date: 19-03-2023 Through 23-03-2023",
}