Inertia estimation of renewable-energy-dominated power system
By integrating a significant amount of renewable energy sources such as wind power and
photovoltaic, the power system is gradually evolving into a low-inertia power system. The …
photovoltaic, the power system is gradually evolving into a low-inertia power system. The …
A robust damping control for virtual synchronous generators based on energy reshaping
Virtual synchronous generators (VSGs) have been proved to be important means to provide
the inertia for future power systems. However, it suffers the issue of active power oscillation …
the inertia for future power systems. However, it suffers the issue of active power oscillation …
Data-driven optimal control strategy for virtual synchronous generator via deep reinforcement learning approach
This paper aims at developing a data-driven optimal control strategy for virtual synchronous
generator (VSG) in the scenario where no expert knowledge or requirement for system …
generator (VSG) in the scenario where no expert knowledge or requirement for system …
Power‐frequency oscillation suppression algorithm for AC microgrid with multiple virtual synchronous generators based on fuzzy inference system
L Zhang, H Zheng, G Cai, Z Zhang… - IET Renewable …, 2022 - Wiley Online Library
In the microgrid, virtual synchronous generator technology can significantly enhance the anti‐
interference characteristics of the system frequency and bus voltage, as well as solve the …
interference characteristics of the system frequency and bus voltage, as well as solve the …
UFLS and Smart Load for Frequency Regulation in Electrical Power System: A Review
S Bustamante, GJ López, HA Cardona - IEEE Access, 2023 - ieeexplore.ieee.org
The frequency of an electrical power system can be interpreted as an indicator of the
equilibrium between generation and demand. Under fault conditions where this balance is …
equilibrium between generation and demand. Under fault conditions where this balance is …
Robust load-frequency control in islanded microgrids: Virtual synchronous generator concept and quantitative feedback theory
Increasing penetration of renewable energy sources based on power electronic interfaces in
traditional power systems reduces the inertia constant and damping coefficient. It also …
traditional power systems reduces the inertia constant and damping coefficient. It also …
Transient stability analysis and damping enhanced control of grid-forming wind turbines considering current saturation procedure
D Zhu, Y Ma, X Li, L Fan, B Tang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The grid-forming wind turbine (GFM-WT) is prone to transient instability during grid fault, due
to the control switch of current limitation. However, the existing work ignores the transient …
to the control switch of current limitation. However, the existing work ignores the transient …
Power coupling mechanism analysis and improved decoupling control for virtual synchronous generator
T Wen, D Zhu, X Zou, B Jiang, L Peng… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
A virtual synchronous generator (VSG) control-based grid-connected converter (GCC) is an
attractive solution to improve the stability of a more renewable-energy-integrated power …
attractive solution to improve the stability of a more renewable-energy-integrated power …
Simultaneous optimization of virtual synchronous generators parameters and virtual impedances in islanded microgrids
B Pournazarian, R Sangrody… - … on Smart Grid, 2022 - ieeexplore.ieee.org
An islanded microgrid (MG) including low-inertia converter-based distributed generations
(DGs) is subjected to instability. The virtual inertia concept was proposed to alleviate the …
(DGs) is subjected to instability. The virtual inertia concept was proposed to alleviate the …
RBF neural network based virtual synchronous generator control with improved frequency stability
F Yao, J Zhao, X Li, L Mao, K Qu - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The virtual synchronous generator (VSG) based on the energy storage system is proposed
to compensate the loss of inertia and damping of the power grid. Due to the introduction of …
to compensate the loss of inertia and damping of the power grid. Due to the introduction of …