Direct power control and back-stepping-based direct power control for dual-stator brushless doubly-fed wind power generator. [PDF]
PLoS OneSu X, Zhu L, Zhang F.
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Improving frequency stability in grid-forming inverters with adaptive model predictive control and novel COA-jDE optimized reinforcement learning. [PDF]
Sci RepYameen MZ +5 more
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Hybrid compatible grid forming inverters with coordinated regulation for low inertia and mixed generation grids. [PDF]
Sci RepBhowmik B, Acquah MA, Kim SY.
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Virtual Synchronous Generators
2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008In electricity grids the frequency of the voltage is stabilized by a combination of the rotational inertia (rotating mass) of synchronous power generators in the grid and a control algorithm acting on the rotational speed of a number of major synchronous power generators.
Johan Driesen
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Fuzzy Virtual Inertia Control for Virtual Synchronous Generator
2016 35th Chinese Control Conference (CCC), 2016The virtual synchronous generator (VSG) control scheme regulates the inverter as a synchronous generator (SG). As the SG plays an important role in the conventional grid by supporting system stability, the VSG can act the same role in a micro-grid.
Yalong Hu, Yonggang Peng, Jinyong Lei
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Fractional-Order Virtual Synchronous Generator [PDF]
IEEE Transactions on Power Electronics, 2023 In this letter, a novel control scheme is proposed by combining the fractional-order control and the virtual synchronous generator, whereby more degrees of freedom are involved in the controller design. A well-damped power control without oscillations is
Yun Yu +5 more
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Evaluation of Virtual Synchronous Generator Compared to Synchronous Generator
2020 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT), 2020Virtual synchronous generator (VSG) can be designed to aid the integration of large-scale distribution generation (DG) such as photovoltaic into the power grid. Through this concept, it is plausible for the DG to exhibit the characteristics and behavior of synchronous generators (SG) such as inertia, droop functions and damping.
Mohamed Abuagreb +3 more
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Virtual Synchronous Generator: Parameter Sensitivity Analysis
2021 IEEE 30th International Symposium on Industrial Electronics (ISIE), 2021In this paper, the concept of virtual synchronous generator (VSG) which provides grid following converters the dynamic frequency support capability is analyzed. A frequency controller that responds to both frequency deviation and frequency derivative generates the active power reference required to emulate the droop response (DR) and inertial response (
James Amankwah Adu +2 more
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Synchronization Process and a Pre-synchronization Method of the Virtual Synchronous Generator
2020 4th International Conference on HVDC (HVDC), 2020Virtual synchronous generator (VSG) is the concept of controlling the grid-connected inverters to mimic conventional synchronous generators (SGs), and it is considered to be a promising method to enhance the grid inertia and power regulation ability when the renewable energy has a high penetration rate in the grid.
Weiqiang Zhan +5 more
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Review on virtual synchronous generator technologies
IET Conference Proceedings, 2021With the increased penetration of renewable generation such as photovoltaics and wind turbines, the equivalent inertia and equivalent damping of the power system gradually decrease, which will result in stability problems becoming more and more serious.
W. Zhou, Z. Xiaosong, Y. Xufeng, X. Wei
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