Results 31 to 40 of about 26,940 (266)
International Journal of Electrical Power & Energy SystemsThe DC-Voltage Synchronization based Grid-Forming PMSG has voltage source characteristics, e.g. frequency and reactive power support function, however, the support capability is limited, and the regulation potential is not fully utilized.
Dejian Yang +6 more
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IEEE Access, 2023 In recent years, integrating renewable energy sources (RESs) has achieved significant attention due to the growing demand for sustainable energy solutions.
Ozhan Atmaca, Murat Karabacak
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SMART GRIDS – GENERAL REVIEW OF SYNCHRONIZATION TECHNIQUES
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2013 This paper deals with crucial aspect of synchronization in modern power grids. It presents the concept of intelligent networks (“smart grids”), as the future of today’s grid infrastructure.
Piotr Lipnicki
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Self-adaptive clock synchronization for computational grid [PDF]
Journal of Computer Science and Technology, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhao, Ying +4 more
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Synchronization stability of lossy and uncertain power grids [PDF]
2015 American Control Conference (ACC), 2015 Direct energy methods have been extensively developed for the transient stability analysis and contingency screening of power grids. However, there is no analytical energy functions proposed for power grids with losses, which are normal in practice. This paper applies the recently introduced Lyapunov Functions Family approach to the certification of ...
Vu, Thanh Long, Turitsyn, Konstantin
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IEEE Access, 2020 In the new energy grid-connected power generation system, accurately extracting the grid synchronization signals such as the frequency, phase and amplitude of the grid voltage is the basis for effective control.
Nanmu Hui, Yingying Feng, Xiaowei Han
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A Novel Pre-Synchronization Control for Grid Connection of Virtual Synchronous Generator
Elektronika ir Elektrotechnika, 2020 The virtual synchronous generator (VSG) introduces rotational inertia and damping through the droop control to take part in frequency regulation of the grid. By building the VSG model, the VSG controller, including both the frequency controller and the excitation controller, are analysed and designed.
Chen, Xuhai +6 more
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Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes
FEBS Open Bio, EarlyView.Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard +12 more
wiley +1 more source
Synchronization stability of power-grid-tied converters
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2023 Synchronization stability is one of central problems in power systems, and it is becoming much more complicated with the high penetration of renewable energy and power electronics devices. In this paper, we review recent work by several nonlinear models for renewable-dominated power systems in terms of multiple timescales, in particular, grid-tied ...
Rui Ma +5 more
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Deep Learning Pose Estimation for Phenotyping of Co‐Occurring Hyperkinetic Movement Disorders
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore whether routine outpatient video combined with deep learning‐based pose estimation and clinically interpretable kinematic features can support multi‐label phenotyping of co‐occurring hyperkinetic movement disorders (HMDs).
Laura Cif +17 more
wiley +1 more source