Print Email Facebook Twitter Impedance Modeling for Three-Phase Inverters with Double Synchronous Reference Frame Current Controller in the Presence of Imbalance Title Impedance Modeling for Three-Phase Inverters with Double Synchronous Reference Frame Current Controller in the Presence of Imbalance Author Beloqui Larumbe, L. (TU Delft DC systems, Energy conversion & Storage) Qin, Z. (TU Delft DC systems, Energy conversion & Storage) Wang, L. (TU Delft DC systems, Energy conversion & Storage) Bauer, P. (TU Delft DC systems, Energy conversion & Storage) Date 2021 Abstract This article presents a small-signal model for power-electronics converters that use a typical control structure in wind energy applications: the double synchronous reference frame current control. The article considers the presence of unbalanced currents and voltages, and analyzes their impact on the frequency couplings of the converter. In addition, it is revealed that, in the presence of negative-sequence voltage synchronization, the converter presents an additional coupling at -2f_1-f_p. Subject Double synchronous reference framefrequency couplingimpedance modelingphase locked loop (PLL)small-signal modeling To reference this document use: http://resolver.tudelft.nl/uuid:c501130a-9eca-427a-bc71-2410f15532cf DOI https://doi.org/10.1109/TPEL.2021.3107045 ISSN 1941-0107 Source IEEE Transactions on Power Electronics, 37 (2022) (2), 1461-1475 Part of collection Institutional Repository Document type journal article Rights © 2021 L. Beloqui Larumbe, Z. Qin, L. Wang, P. Bauer Files PDF Impedance_Modelling_for_T ... alance.pdf 6.4 MB Close viewer /islandora/object/uuid:c501130a-9eca-427a-bc71-2410f15532cf/datastream/OBJ/view