Inertia estimation in modern power system: A comprehensive review

K Prabhakar, SK Jain, PK Padhy - Electric Power Systems Research, 2022 - Elsevier
The worldwide motivation to use renewable energy sources and power electronics
interfaced electric drive loads has not only reduced the power system inertia constant but …

Coordinated frequency regulation using solar forecasting based virtual inertia control for islanded microgrids

J Chang, Y Du, EG Lim, H Wen, X Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Power system inertia helps the grid to maintain frequency stability. However, as photovoltaic
(PV) generation continuously displaces synchronous generators (SGs) and reduces system …

Robust proactive power smoothing control of PV systems based on deep reinforcement learning

X Chen, X Xu, J Wang, L Fang, Y Du… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Efficient integration of photovoltaic (PV) energy into the power grid calls for a robust
regulation of its intermittency. At present, the solar forecasting-assisted proactive power …

Sensor network based PV power nowcasting with spatio-temporal preselection for grid-friendly control

X Chen, Y Du, E Lim, H Wen, L Jiang - Applied Energy, 2019 - Elsevier
The increasing penetration of photovoltaics (PV) systems introduces more uncertainties to
the power system, and has drawn serious concern for maintaining the grid stability …

[HTML][HTML] Systematic Review on Ground-Based Cloud Tracking Methods for Photovoltaics Nowcasting

JM Arrais, A Cerentini, BJ Martins, TZL Chaves… - American Journal of …, 2024 - scirp.org
Renewable energies are highly dependent on local weather conditions, with photovoltaic
energy being particularly affected by intermittent clouds. Anticipating the impact of cloud …

Forecasting based virtual inertia control of PV systems for islanded micro-grid

J Chang, Y Du, X Chen, EG Lim… - 2019 29th Australasian …, 2019 - ieeexplore.ieee.org
Grid frequency stability is maintained by the power system inertia. However, as the converter
interfaced photovoltaic (PV) generation increases, the system inertia reduces. This may …

DNI nowcasting applying a differential approach method into sky camera images

RD Mondragón-Rodríguez… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
Concentrated solar energy systems, particularly concentrated solar power (CSP), need to
capture a significant amount of direct normal irradiance (DNI) and demand high precision in …

Comparing Spatio-Temporal Models for Aggregate PV Power Nowcasting

G Ruan, X Chen, Y Du, EG Lim… - 2022 IEEE PES …, 2022 - ieeexplore.ieee.org
The photovoltaic (PV) power fluctuations caused by passing clouds have become a major
concern for grid operators. Consequently, utilities are requiring proper treatments to limit the …

Convolutional Deep Learning hierarchical classifier to identify synoptic sky conditions based on sky images

P Manandhar, VK Tiwari, M Rezk… - 2024 7th …, 2024 - ieeexplore.ieee.org
Accurate solar irradiation forecasting is essential for efficiently integrating and managing
solar energy into grid systems. Solar irradiance nowcasting models based on sky cameras …

A Novel Short-term Irradiance Forecasting Method based on Transformer Networks

A Yu, Z Cao, Q Zhang, M Huang… - 2023 16th International …, 2023 - ieeexplore.ieee.org
Short-term solar irradiance forecasting plays a critical role in the effecitive integration of
intermittent photovoltaic (PV) solar power into power grids. Existing research on short-term …