Energies, 2022 With the massive integration of renewable energy into the grid, grid inertia and its stability continue to decrease. To improve inertia and facilitate grid restoration, a control strategy for radial basis function virtual synchronous generators based on ...
Xuhong Yang +5 more
doaj +1 more source
Transient Analysis of Microgrids with Parallel Synchronous Generators and Virtual Synchronous Generators [PDF]
, 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 ...
Blaabjerg, F. +5 more
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Adaptive Virtual Synchronous Generator Modulation Strategy Based on Moment of Inertia, Damping Coefficient and Virtual Impedance [PDF]
, 2022 The technology of virtual synchronous generator improves the limitations of inverter control strategy and enhances the acceptance of new energy generation in traditional power system, and yet it greatly affects the frequency dynamic regulation ability of
Ge, Shengsheng, Zhang, Jiawen
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Ancillary Services in Hybrid AC/DC Low Voltage Distribution Networks [PDF]
, 2019 In the last decade, distribution systems are experiencing a drastic transformation with the advent of new technologies. In fact, distribution networks are no longer passive systems, considering the current integration rates of new agents such as ...
Barragán Villarejo, Manuel +4 more
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Power allocation strategy for multi VSG parallel networks
Dianzi Jishu Yingyong, 2018 Virtual synchronous generator(VSG) control algorithm can simulate the characteristics of the traditional synchronous generator, inverter with control can provide the voltage and frequency support for large power grid, and the corresponding inertia and ...
Sun Ge, Zhang Zhiyu, Ma Ruwei
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Use of an inertia-less virtual synchronous machine within future power networks with high penetrations of converters [PDF]
, 2016 Conventional converter models for wind turbines and Voltage Source HVDC links, as submitted to System Operators, typically use dq-axis controllers with current injection (DQCI).
Adam Dysko +7 more
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Impacts of Current Limiting on the Transient Stability of the Virtual Synchronous Generator [PDF]
, 2023 This article investigates the impacts of different current limiting strategies on the transient stability of the virtual synchronous generator (VSG). The power–angle curve of the VSG under different operating conditions is theoretically characterized in ...
Badrkhani Ajaei, Firouz +2 more
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Virtual synchronous generator: an overview [PDF]
, 2019 The continuous increase in the penetration of renewable energy (RE) based distributed generations (DGs) in the power system network has created a great concern on the stability of the existing grid.
Ibrahim, O +4 more
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Improving Virtual Synchronous Generator Control in Microgrids using Fuzzy Logic Control [PDF]
, 2022 Virtual synchronous generators (VSG) are designed to mimic the inertia and damping characteristics of synchronous generators (SG), which can improve the frequency response of a microgrid.
Bo, Rui +4 more
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Secondary frequency regulation scheme based on improved virtual synchronous generator in an islanded microgrid [PDF]
, 2019 To aim at the defects of the traditional VSG (virtual synchronous generator) control schemes to only complete the primary frequency regulation equivalent to droop control, and not to realize the secondary frequency regulation, this paper proposes a new ...
Ding Sun, Hongsheng Su, Kun Jiang
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