Improved presynchronization control strategy based on virtual synchronous generator without PLL

S Chen, D Bai, T Zhang - Ninth International Conference on …, 2024 - spiedigitallibrary.org
Virtual Synchronous Generator (VSG) has similar external characteristics to traditional
synchronous generator, which helps to overcome the phenomenon of inertia attenuation …

Pre-synchronization Control Strategy of VSG Based on Power Compensation

G Chen, L Mu, H Li - 2022 IEEE/IAS Industrial and Commercial …, 2022 - ieeexplore.ieee.org
Virtual Synchronous Generator (VSG) has attracted extensive attention for its similar moment
of inertia and damping characteristics to the conventional synchronous generator (SG). In …

A feed-forward control strategy of virtual synchronous generator under non-ideal grid

D Mengxue, L Yang, X Wei, L Jianyu, X Chentai… - 2021 - IET
Virtual synchronous generator technology (VSG), which simulates the electro-mechanical
transient characteristics of synchronous generators, enables the power supply or load that …

Pre-synchronization control method of virtual synchronous generator with alterable inertia

P Xing, X Jia, C Tian, Y Mao, L Yu… - 2019 IEEE 10th …, 2019 - ieeexplore.ieee.org
Virtual synchronous generator (VSG) is considered to be a promising grid-connect method
for distributed generators (DGs) due to its inertial response and grid support ability. Just the …

Seamless Switching Between Grid-connected and Island Modes Based on Virtual Synchronous Generator Control

Q Gu, J Lan, B Xie, C Xia, R Li - 2022 IEEE International Power …, 2022 - ieeexplore.ieee.org
Virtual synchronous generator (VSG) technology is a kind of grid-forming control strategy
which can provide voltage and frequency support. With the increasing proportion of new …

A Pre-synchronization Method for Grid-connection Based on Virtual Synchronous Generator

W Tang, J Liu - 2019 6th International Conference on Systems …, 2019 - ieeexplore.ieee.org
The inverter is simulated as a synchronous generator that is friendly to large power grid,
which can improve the absorption capacity of distributed power supply. However, when …

Virtual Synchronous Generator Control Under Unbalanced Voltage Condition

X Zhang, J Shen, C Huang, C Li, Y Li… - 2022 4th International …, 2022 - ieeexplore.ieee.org
The virtual synchronous generator as a voltage forming power, provides inertia and
damping to the grid imitating a synchronous generator. When the grid voltage is …

Pre-Synchronization Method of Virtual Synchronous Generator Applied to Microgrid

M Ma, W Jiang, W Hu - 2023 2nd International Conference on …, 2023 - ieeexplore.ieee.org
Virtual Synchronous Generator (VSG) can effectively mitigate the inertia drop caused by grid
connection of renewable energy, but VSG is prone to generate transient current at the …

A Comprehensive Review of Grid-Forming Control Studies Based on Virtual Synchronous Generators

J Wang, B Ma, Q Chen, Y Cui, X Chen… - … on Energy, Electrical …, 2024 - ieeexplore.ieee.org
With the proposal of the" dual carbon" target plan, the power grid is gradually showing a"
dual high" characteristic dominated by" high proportion of new energy and high proportion of …

A novel pre-synchronization control for grid connection of virtual synchronous generator

X Chen, Y Zhang, J Dong, X Mao, J Chen… - Elektronika ir …, 2020 - eejournal.ktu.lt
The virtual synchronous generator (VSG) introduces rotational inertia and damping through
the droop control to take part in frequency regulation of the grid. By building the VSG model …