Distributed Virtual Inertia Control Strategy for Multi-Virtual Synchronous Machine Parallel System Based on Neighbor Communication [PDF]
SensorsAs a typical grid-forming control method, virtual synchronous generator (VSG) control enhances system inertia but introduces frequency oscillation issues.
Ge Cao, Hanbing Wu, Yao Liu, Qiang Ren
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Virtual Inertia Coordinated Allocation Method Considering Inertia Demand and Wind Turbine Inertia Response Capability [PDF]
Energies, 2021 Wind turbines can have inertia characteristics similar to synchronous generators through virtual inertia control, which helps to provide the inertia support for the system.
Bo Xu +5 more
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An Improved Virtual Inertia Algorithm of Virtual Synchronous Generator [PDF]
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. It is now widely applied at a high penetration level of distributed generation (DG) systems.
Haizhen Xu +4 more
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Adaptive hybrid virtual inertia controller for PMSG-based wind turbine based on fuzzy logic control [PDF]
Scientific ReportsThe integration of renewable energy sources into microgrids presents some challenges due to the decreased system overall inertia associated with the presence of converter -based sources.
Mohamed Hosny +2 more
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Enhanced Virtual Inertia Control for Microgrids with High-Penetration Renewables Based on Whale Optimization [PDF]
Energies, 2022 High penetration of renewable energy sources into isolated microgrids (µGs) is considered a critical challenge, as µGs’ operation at low inertia results in frequency stability problems.
Asmaa Faragalla +3 more
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IEEE Access, 2018 This paper presents robust virtual inertia control of an islanded microgrid considering high penetration of renewable energy sources (RESs). In such microgrids, the lack of system inertia due to the replacement of traditional generating units with a ...
Thongchart Kerdphol +4 more
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Decoupling Design Method for DC Virtual Inertia and Voltage Loop Stability Margin
CSEE Journal of Power and Energy SystemsImplementation of large virtual inertia with high stability margin is a significant challenge for DC microgrid systems. In this paper, a filter time constant, a new degree of freedom, is utilized to enhance voltage loop stability and its relationship ...
Jintao Lei +6 more
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Designing a new robust control for virtual inertia control in the microgrid with regard to virtual damping [PDF]
Journal of Electrical and Computer Engineering Innovations, 2020 Background and Objectives: Virtual inertia control, as a component of a virtual synchronous generator, is used for the implementation of synchronous generator behaviour in microgrids.
F. Amiri, M. Moradi
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Equivalent inertia calculation of virtual DC motor based on improved Frecher algorithm
电力工程技术, 2023 With the access of high-density distributed power generation, the inertia level of power grid continues to decline. Especially under the condition of independent power supply of new energy, the inertia level of power grid is far lower than the minimum ...
WANG Shuzheng +3 more
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Virtual Reality Application Based on Inertia [PDF]
Proceedings of the International Conference on Artificial Intelligence and its Applications, 2021 In terms of the education system, developing countries of the world are still characterized with unequal school systems due to perpetuating inequality, and poverty. It is said that children who are admitted into the top schools are bound to achieve good grades in mathematics and sciences, unlike children in the next 6600 schools combined.
Boikhutso Simon Modibane +4 more
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