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 …

Design of Control Parameters and Multi-objective Control Strategy of Virtual Synchronous Generator under Unbalanced Voltage

H Wang, X Zhang, H Yan, H Jia… - 2023 4th International …, 2023 - ieeexplore.ieee.org
The virtual synchronous generator simulates the traditional synchronous generator to
generate inertia and damping, and can provide voltage support for the power grid. It is …

Comprehensive control strategy of virtual synchronous generator under unbalanced voltage conditions

T Zheng, L Chen, Y Guo, S Mei - IET Generation, Transmission …, 2018 - Wiley Online Library
The virtual synchronous generator (VSG) is emerging as an effective approach for
controlling converter to mimic the traditional synchronous generator (SG). VSG can provide …

Research on Parameter Adaptive Control Strategy of Virtual Synchronous Generator

Y Wang, D Yang, Z Fan, Z Zhao, B Lei… - 2022 IEEE/IAS …, 2022 - ieeexplore.ieee.org
The virtual synchronous generator control introduces the synchronous generator rotor
motion equation into the control of the grid-connected inverter to realize the friendly grid …

Current and power quality multi-objective control of virtual synchronous generators under unbalanced grid conditions

J Wu, T Liu, T Qiu, D Xu - Journal of Power Electronics, 2020 - Springer
In recent years, with the large-scale application of distributed power sources in the power
grid, the power grid is moving toward low inertia and low damping. The virtual synchronous …

The Simulation Validation of Control Characteristics and Parameters Analysis for Voltage Controlled Virtual Synchronous Generator

Z Li, Y Zhang, M Liu, Y Gong, H Liu… - 2022 IEEE 6th …, 2022 - ieeexplore.ieee.org
Through simulating the mechanical motion equations of synchronous generator, applying
the synchronous generator mathematical model for converter control strategy and formed …

Unbalanced control strategy of improved virtual synchronous generator in power grid

D Liang, C Qin, J Zong, X Wu, J Mei… - 2018 IEEE 8th Annual …, 2018 - ieeexplore.ieee.org
Virtual synchronous generator (VSG) can provide the power grid with frequency and voltage
support. However, under the unbalanced grid voltage, the traditional VSG control can not …

Control strategy for suppressing power oscillation of virtual synchronous generator under unbalanced grid voltage

T Zheng, L Chen, H Zhang, T Chen… - … on Renewable Power …, 2015 - ieeexplore.ieee.org
Virtual synchronous generator (VSG) is grid-friendly for integrating distributed generations.
However, traditional VSG control will lead to power oscillation under unbalanced grid …

Parameters Design for Virtual Synchronous Generator Under Unbalanced Voltage

X Zhang, C Li, S Xiao, Y Li… - 2022 4th International …, 2022 - ieeexplore.ieee.org
Grid voltage imbalance caused by a large number of single-phase loads and asymmetric
loads has a negative impact on the Virtual Synchronous Generator (VSG) stability. In order …

Comprehensive coordinated control strategy of virtual synchronous generators under unbalanced power grid

S Wang, L Han, K Chen - Journal of Power Electronics, 2019 - koreascience.kr
When grid voltage is unbalanced, the grid-connected output current and power of Virtual
Synchronous Generators (VSGs) are distorted and quadratic. In order to improve the power …