Virtual inertia-based inverters for mitigating frequency instability in grid-connected renewable energy system: A review

KY Yap, CR Sarimuthu, JMY Lim - Applied Sciences, 2019 - mdpi.com
This study paper presents a comprehensive review of virtual inertia (VI)-based inverters in
modern power systems. The transition from the synchronous generator (SG)-based …

Frequency response methods for grid-connected wind power generations: A review

H Wang, H He, Z Yang, G Li, Z Chen, J Yang… - Electric Power Systems …, 2023 - Elsevier
The increasing penetration of wind power leads to a decrease in the proportion of
synchronous generators, which weakens the frequency response (FR) ability of the power …

[图书][B] Virtual inertia synthesis and control

T Kerdphol, FS Rahman, M Watanabe, Y Mitani - 2021 - Springer
Virtual inertia equipped with proper control provides an appealing solution for overcoming
challenges caused by the penetration of renewable energy sources (RESs) and distributed …

Virtual inertia emulation and RoCoF control of a microgrid with high renewable power penetration

R Mandal, K Chatterjee - Electric Power Systems Research, 2021 - Elsevier
High renewable power (RP) penetration in a microgrid (MG) reduces the inertia of the MG.
As a result, small load perturbation, or weather dependent fluctuations in RP generation …

Impact of smart inverters on feeder hosting capacity of distribution networks

TS Ustun, J Hashimoto, K Otani - IEEE Access, 2019 - ieeexplore.ieee.org
Penetration of renewable energy based distributed generators into power networks is
limited. This is due to several reasons such as intermittency of the generation, low-inertia …

Modeling and initialization of a virtual synchronous machine for power system fundamental frequency simulations

B Barać, M Krpan, T Capuder, I Kuzle - IEEE access, 2021 - ieeexplore.ieee.org
The share of renewable energy sources interfaced to the bulk power system through power
electronic devices is continuously increasing. As a result, the power systems of the future …

PV/wind-integrated low-inertia system frequency control: PSO-optimized fractional-order PI-based SMES approach

MS Alam, FS Al-Ismail, MA Abido - Sustainability, 2021 - mdpi.com
A paradigm shift in power engineering transforms conventional fossil fuel-based power
systems gradually into more sustainable and environmentally friendly systems due to more …

An energy storage assessment: Using frequency modulation approach to capture optimal coordination

W Chen, B Liu, MS Nazir, AN Abdalla, MA Mohamed… - Sustainability, 2022 - mdpi.com
To reduce the allocation of energy storage capacity in wind farms and improve economic
benefits, this study is focused on the virtual synchronous generator (synchronverter) …

Frequency stability enhancement using differential-evolution-and genetic-algorithm-optimized intelligent controllers in multiple virtual synchronous machine systems

S Feleke, B Pydi, R Satish, H Kotb, M Alenezi… - Sustainability, 2023 - mdpi.com
In this paper, multiple virtual synchronous machines (VISMAs) with fuzzy proportional
integral derivative (FPID) controllers optimized by differential evolution (DE) are proposed to …

[HTML][HTML] A novel virtual inertia-based damping stabilizer for frequency control enhancement for islanded microgrid

SE Sati, A Al-Durra, H Zeineldin, THM EL-Fouly… - International Journal of …, 2024 - Elsevier
The Inverter-based generator lacks natural inertia, which leads to instability problems in
Microgrid frequency. Virtual inertia is a promising control concept that rapidly injects/absorbs …