Results 1 to 10 of about 660,525 (120)
IEEE Access, 2022 This article presents a comprehensive comparison of three control strategies used for grid-following inverters (GFLIs). The first strategy is the phase-locked loop (PLL)-based vector current control (VCC), and the other two PLL-less controllers are the ...
Nabil Mohammed +2 more
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Adaptive Impedance-Conditioned Phase-Locked Loop for the VSC Converter Connected to Weak Grid
Energies, 2021 In this paper, an adaptive version of the impedance-conditioned phase-locked loop (IC-PLL), namely the adaptive IC-PLL (AIC-PLL), is proposed. The IC-PLL has recently been proposed to address the issue of synchronisation with a weak AC grid by ...
Mostafa A. Hamood +2 more
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Energies, 2021 This paper presents a vector current controller (in the synchronous reference, or the dq, frame) with negative-sequence current injection capability for three-phase grid-connected converters.
Houshang Karimi +3 more
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IEEE Access, 2021 In this paper, a novel single-loop flatness-based controller (FBC) is proposed to control the grid-side current in a shunt converter connected to a weak grid through an LCL-filter.
Hassan Abdullah Khalid +4 more
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Standardized Assessment Framework for Design and Operation of Weak AC Grid-Connected VSC Controllers
IEEE Access, 2021 Significant research attention is focused on the stability and control of voltage-source converters (VSCs) in weak ac grids. However, the assessment of VSC control strategies has never been standardized, such that novel solutions proposed in the ...
Jennifer F. Morris +2 more
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Power-Synchronized Grid-Following Inverter Without a Phase-Locked Loop
IEEE Access, 2021 This paper proposes a power-synchronized control strategy for grid-following inverters (GFLIs) to regulate their power exchange with the grid without any need for sensing/regulating the point of connection voltage.
Behrooz Bahrani
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Three vector modulation model predictive control of grid-connected inverter
Energy Reports, 2021 Aimed at the issues of the fixed range of vector selection, fixed amplitude, and fixed direction in the conventional single and double vector model predictive control for grid-connected inverters, such as the large current pulsation and poor steady-state
Wenjing Wang, Jing Bai, Jingran Ma
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Journal of Applied Science and Engineering, 2023 Aiming at the two-vector model predictive current control(TV-MPCC)strategy of permanent magnet synchronous motor (PMSM), in a sampling period, can merely change the amplitude magnitude by adjusting the action time of the zero vector, resulting in the ...
Chenxin Li, Erlin Liu
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Responsive and Resilient Vector Current Control for Variable Grids
IEEE Open Journal of Power Electronics, 2023 This article presents a set of control enhancements for standard vector current control (VCC) that improves its stability and dynamic performance in an extended range of SCRs.
Mathieu Kervyn de Meerendre +2 more
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IEEE Access, 2023 A current measurement offset error compensation method for surface-mounted permanent magnet synchronous motor (SPMSM) drives that shows stable operating characteristics under the saturation of the current controller is proposed.
Sang-Il Kim +2 more
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