Results 11 to 20 of about 2,852,780 (309)
Direct power control of matrix converter based unified power flow controllers [PDF]
2009 35th Annual Conference of IEEE Industrial Electronics, 2009 This paper presents the Direct Power Control of Three-Phase Matrix Converters (DPC-MC) operating as Unified Power Flow Controllers (UPFC). Since matrix converters allow direct AC/AC power conversion without intermediate energy storage link, the resulting UPFC has reduced volume and cost, together with higher reliability.
Monteiro, Joaquim +3 more
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ISA transactions, 2021 This paper suggests an experimental implementation study of the Wind Energy Conversion System (WECS) based on efficient Direct Power Control (DPC).
F. Amrane, B. Francois, A. Chaiba
semanticscholar +1 more source
Improvement of direct power control of DG-Interfaced grid connected Power Converter [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2019 Limitation of fossil fuel reserves and environmental pollution resulting from their use, especially in cities, as well as low efficiency of current energy converters lead to the tendency towards the use of more efficient energy converters and renewable ...
Ehsan Talebian Kouchaksaraei +1 more
doaj +1 more source
Energies, 2023 Direct power control (DPC) has gained increasing attention in recent years as a simple and efficient control strategy for pulse width modulation (PWM) rectifiers.
Yajun Zhao, Wenxin Huang, Feifei Bu
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IEEE Access, 2023 In this paper, a linearized time-invariant voltage-sensorless direct power control (DPC) with balanced and unbalanced dc-link voltage is proposed in a three-phase Vienna rectifier.
Yi-Hung Liao, Wen-Han Hsu, Bing-Rong Xie
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Energies, 2021 The paper presents a decoupled direct power-controlled (DPC) of a doubly fed induction generator (DFIG) connected to an unbalanced power grid, executed in an orthogonal stationary reference frame related to the stator side. The control allows to maintain
Piotr Pura, Grzegorz Iwański
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Model Predictive Direct Slope Control for Power Converters [PDF]
IEEE Transactions on Power Electronics, 2017 Model predictive control (MPC) schemes have become popular in the field of power electronics due to their intuitive formulation, flexibility, and ease of implementation. Typically, these schemes have been implemented with the prediction horizon limited to one time-step, and extension of the prediction horizon over multiple time-steps remains an ongoing
Baljit S. Riar +2 more
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Matrix Converter-Based Unified Power-Flow Controllers: Advanced Direct Power Control Method [PDF]
IEEE Transactions on Power Delivery, 2011 This paper presents a direct power control (DPC) for three-phase matrix converters operating as unified power flow controllers (UPFCs). Matrix converters (MCs) allow the direct ac/ac power conversion without dc energy storage links; therefore, the MC-based UPFC (MC-UPFC) has reduced volume and cost, reduced capacitor power losses, together with higher ...
Monteiro, Joaquim +3 more
openaire +3 more sources
, 2021 In order to reduce the maximum overshoot and undershoot of the DC-link voltage variation, and minimize power ripples with low current distortion in accord with IEEE Std. 519–2014, an improved predictive direct power control (PDPC) of three-phase (3-phase)
Y. Bekakra, L. Zellouma, O. Malik
semanticscholar +1 more source
Direct power control in grid-tied photovoltaic systems
Revista Facultad de Ingeniería Universidad de Antioquia, 2014 This paper presents an analysis about the use of the direct power control in grid-tied photovoltaic systems. This technique is used to directly regulate the injection of instantaneous active and reactive power to the three-phase ...
María Alejandra Mantilla Villalobos +2 more
doaj +1 more source