Results 31 to 40 of about 1,710 (186)
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
core +2 more sources
The Virtual Synchronous Generator control for transient stability support in power systems with large-scale renewable plants [PDF]
, 2021 The dynamic security assessment of power systems is a critical activity to ensure a safe energy delivery to consumers and the study of transient stability is a fundamental part of this process.
Carletti, Daniel +2 more
core +2 more sources
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
core +1 more source
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
core +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
core +2 more sources
Modeling of Small-Scale Wind Power System with Virtual Synchronous Generator [PDF]
, 2018 Wind power systems are the most commonly used systems for a renewable energy source over the past few decades. Most of the current wind turbines are large scale wind turbines which produce mega watts power.
Nannapaneni, Sahithi
core +3 more sources
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
doaj +1 more source
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
doaj +1 more source