Results 11 to 20 of about 60,730 (301)
IET Energy Systems IntegrationIn autonomous alternating current microgrids, the grid‐forming virtual synchronous generators can cooperate with the conventional synchronous generators to improve system inertia and frequency regulation capability.
Rui Liu +3 more
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IEEE Transactions on Energy Conversion, 2020 In recent years, the increasing penetration of distributed generation in microgrids challenges the control and coordination of energy resources. Especially in microgrids with virtual synchronous generator (VSG)-controlled converters and conventional synchronous generators (SG), the inherent inertia difference (i.e., the VSG and SG) results in a poor ...
Kai Shi +5 more
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Quantum Synchronization and Entanglement Generation [PDF]
Physical Review Letters, 2018 We study synchronization in a two-node network built out of the smallest possible self-sustained oscillator: a spin 1. We first demonstrate that phase locking between the quantum oscillators can be achieved, even for limit cycles that cannot be synchronized to an external semi-classical signal. Building upon the analytical description of the system, we
Roulet, Alexandre, Bruder, Christoph
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“Grid”-Less Power Systems: A Vision for Future Structure of Power Networks
IEEE Access, 2020 This paper proposes a new paradigm in the structure of power systems to facilitate the large scale move to renewables-based distributed generation necessary to help decarbonize the current electricity networks.
Meghdad Fazeli +2 more
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Energies, 2021 In this paper, the possibility of using synchronous generators with magnetoelectric excitation for the autonomous consumers’ supply with the use of renewable energy sources is considered.
Denis Kotin +2 more
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Power Extraction Strategy of a Robust kW Range Marine Tidal Turbine Based on Permanent Magnet Synchronous Generators and Passive Rectifiers [PDF]
, 2014 This paper presents a kW range marine tidal current power generation system consisting of a fixed pitch marine current turbine (MCT) with two permanent magnet synchronous generators in the turbine shaft, two diode rectifiers (each rectifier is associated
CHARPENTIER, Jean-Frederic +2 more
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Generalized synchronization between chimera states [PDF]
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2017 Networks of coupled oscillators in chimera states are characterized by an intriguing interplay of synchronous and asynchronous motion. While chimera states were initially discovered in mathematical model systems, there is growing experimental and conceptual evidence that they manifest themselves also in natural and man-made networks.
Andrzejak, Ralph G. +2 more
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Applied Sciences, 2022 One of the main actions required to face and limit global warming is the substitution of conventional fossil-fueled electrical generators with renewable ones.
Lucio Radaelli, Sergio Martinez
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Development of a model for diagnosing rotor conditions in the parallel connection of synchronous generators with the network [PDF]
E3S Web of ConferencesThis article introduces a model for diagnosing rotor angular changes in generators when integrating synchronous generators into the grid. The model addresses issues like leakage currents, reverse moments, and stator bushing short circuits caused by rotor
Boboqulov Javokhir, Narzullayev Bobur
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Direct Participation of Dynamic Virtual Power Plants in Secondary Frequency Control
Energies, 2022 This paper proposes a novel control strategy in which Renewable Energy Sources (RES) considered in a new Dynamic Virtual Power Plant (DVPP) concept directly participate to Secondary Frequency Control (SFC).
M. Ebrahim Adabi, Bogdan Marinescu
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