Results 21 to 30 of about 31,389 (243)
Modelling and vector control of dual three‐phase PMSM with one‐phase open
IET Electric Power Applications, 2021 This study proposes a generic mathematical modelling and decoupling fault‐tolerant vector control for dual three‐phase permanent magnet synchronous machine (PMSM) with one phase open based on the conventional dual three‐phase voltage source inverters ...
Yashan Hu, Z. Q. Zhu, Zhan‐yuan Wu
doaj +1 more source
IEEE Access, 2022 The phase-locked loop (PLL)-based grid-following inverters have been widely used as the interface between renewable energy resources (e.g., wind and solar power) and the utility grid.
Weihua Zhou +2 more
doaj +1 more source
Enhanced Control Structure for Voltage Source Converters Under Unbalanced Grid Voltages
IEEE Open Journal of Power ElectronicsThis paper presents an enhanced control structure for Voltage Source Converters (VSCs) operating under unbalanced grid conditions. Conventional dq control schemes suffer from increased total harmonic distortion (THD) as well as active-power and DC ...
Alfredo Velazquez-Ibanez +4 more
doaj +1 more source
DQ Scheduler: Deep Reinforcement Learning Based Controller Synchronization in Distributed SDN [PDF]
ICC 2019 - 2019 IEEE International Conference on Communications (ICC), 2019 7 ...
Ziyao Zhang 0001 +4 more
openaire +2 more sources
Power Ripple Control Method for Modular Multilevel Converter under Grid Imbalances
Energies, 2022 Modular multilevel converters (MMCs) are primarily adopted for high-voltage applications, and are highly desired to be operated even under fault conditions.
Mohammed Alharbi +3 more
doaj +1 more source
Journal of Advanced ResearchIntroduction: Mammalian health risks due to agrochemical exposure are becoming a global concern, increasingly. Long-term exposure to diquat (DQ) leads to multiple organ dysfunctions and increase mammal mortality.
Junhu Xu +6 more
doaj +1 more source
A Dispatchable Virtual Oscillator Controller in the dq Frame
2024 IEEE 9th Southern Power Electronics Conference (SPEC)The classic implementation of dispatchable virtual oscillator control (dVOC) in the stationary αβ frame is counterintuitive and complex for small-signal modeling of the controller. Additionally, it makes integrating advanced control loops into the dVOC controller challenging and cannot achieve zero reactive power tracking error. To address these issues,
Zheran Zeng, Dongsheng Yang, Songda Wang
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Comparison of SSSC and dq Control Scheme based UPFC for Power Flow Control
International Journal of Computer Applications, 2011 The control of power and the usable capacity enhancement of present as well as new and upgraded lines can be effectively done by Flexible alternating current transmission systems (FACTS) technology. The Unified Power Flow Controller (UPFC) is a second generation FACTS device which enables independent control of active and reactive power besides ...
M. Rajaram, D. Murali
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A Novel Neural Network-Based Droop Control Strategy for Single-Phase Power Converters
EnergiesManaging parallel−connected single−phase distributed generators in low−voltage microgrids is challenging due to the volatility of renewable energy sources and fluctuating load demands. Traditional droop control struggles to maintain precise power sharing
Saad Belgana, Handy Fortin-Blanchette
doaj +1 more source
Biomimetic Microfractals Based Flexible Triboelectric Nanogenerators
Advanced Functional Materials, EarlyView.A leaf‐skeleton‐based microfractal architecture is integrated with guided CuNW networks and biomimetic triboelectric polymer layers, enabling breathable, flexible, and material‐efficient triboelectric nanogenerators. The resulting system combines enhanced charge generation and charge transport, offering potential for next‐generation self‐powered ...
Amit Barua +7 more
wiley +1 more source