Results 21 to 30 of about 516 (148)
CES Transactions on Electrical Machines and Systems, 2022 The brushless doubly-fed wind power system based on conventional power control strategies lacks ‘inertia’ and the ability to support grid, which leads to the decline of grid stability.
Shuai Liang, Shi Jin, Long Shi
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Influence of control parameters on synchronization stability of virtual synchronous generator [PDF]
Archives of Electrical Engineering, 2022 Different from the synchronization mechanism of synchronous generators, the non-synchronous generators must be synchronized with the grid through a controller.
Yanxia Zhang +3 more
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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
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VSG Control Strategy Incorporating Voltage Inertia and Virtual Impedance for Microgrids
Energies, 2020 Virtual synchronous generator (VSG) control lacks voltage inertia and powerful decoupling capabilities. The voltage of the distributed generator (DG) unit controlled by the VSG will be easily affected by power fluctuations and high-frequency noise, and ...
Zipeng Ke +6 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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Study on a Frequency Fluctuation Attenuation Method for the Parallel Multi-VSG System
Frontiers in Energy Research, 2021 Virtual synchronous generator (VSG) is one of the inverter control methods which can provide extra virtual moment of inertia and achieve frequency support by mimicking the output characteristics of a rotating synchronous generator (RSG), which makes VSG ...
Zhenao Sun, Fanglin Zhu, Xingchen Cao
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Journal of Modern Power Systems and Clean Energy, 2017 Virtual synchronous generator (VSG) is grid-friendly for integrating distributed generations (DGs) since it can emulate the operation mechanism of traditional synchronous generator (SG).
Tianwen ZHENG +3 more
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An Improved Virtual Inertia Algorithm of Virtual Synchronous Generator
Journal of Modern Power Systems and Clean Energy, 2020 Virtual synchronous generator (VSG) simulates the first-order motion equation of a synchronous generator (SG) with the algorithm. VSG can improve the system voltage and frequency support capabilities of a microgrid or a weak grid.
Haizhen Xu +4 more
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Energy Reports, 2022 Based on the analysis of the operation characteristics of photovoltaic cells, a novel virtual synchronous generator adaptive power regulation strategy for two-stage three-phase photovoltaic system with high permeability of clean energy is proposed.
Bo Zhang, Peisen Zhao, Jiale Zhao
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Energies, 2020 In light of the challenges of integrating more renewable energy sources (RESs) into the utility grid, the virtual synchronous generator (VSG) will become an indispensable configuration of modern power systems.
Gaber Magdy +3 more
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