A comprehensive overview of modeling approaches and optimal control strategies for cyber-physical resilience in power systems

D Zhang, C Li, HH Goh, T Ahmad, H Zhu, H Liu, T Wu - Renewable Energy, 2022 - Elsevier
Cyber–physical systems (CPSs) are confronted with major problems, such as high
proportions of renewable energy penetration and frequent extreme events, which severely …

Effects of high solar photovoltaic penetration on distribution feeders and the economic impact

V Sharma, SM Aziz, MH Haque, T Kauschke - Renewable and Sustainable …, 2020 - Elsevier
Significant growth in PV penetration worldwide has introduced intriguing challenges for
power utilities and consumers alike. This include financial losses resulting from overvoltage …

Unified power flow algorithm for standalone AC/DC hybrid microgrids

E Aprilia, K Meng, M Al Hosani… - … on smart grid, 2017 - ieeexplore.ieee.org
Recent studies on power flow analysis of islanded microgrids have become increasingly
important and different solutions have been proposed. However, they are often limited to …

A multi-criteria, long-term energy planning optimisation model with integrated on-grid and off-grid electrification–The case of Uganda

PA Trotter, NJ Cooper, PR Wilson - Applied Energy, 2019 - Elsevier
While electricity access is lowest in developing countries, the academic literature on
generation expansion planning (GEP) has been informed almost exclusively by challenges …

Probabilistic voltage sensitivity analysis to quantify impact of high PV penetration on unbalanced distribution system

S Munikoti, B Natarajan, K Jhala… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
From an operational and planning perspective, it is important to quantify the impact of
increasing penetration of photovoltaics on the distribution system voltage. Most existing …

Grid Impact Assessment of Centralized and Decentralized Photovoltaic‐Based Distribution Generation: A Case Study of Power Distribution Network with High …

T Khatib, L Sabri - Mathematical Problems in Engineering, 2021 - Wiley Online Library
This paper presents a grid impact assessment of a 5 MWp photovoltaic‐based distribution
unit on a 33 kV/23 MVA power distribution network with high penetration of renewable …

Assessment on power systems non-deterministic state estimation algorithms

I Lopez-Ramirez, JE Rodriguez-Seco… - Electric Power Systems …, 2023 - Elsevier
Power systems are operated in a deterministic way. However, the increase in uncertainties
(caused by measurement and communication errors or the absence of complete knowledge …

Designing a bi-level flexibility market for transmission system congestion management considering distribution system performance improvement

R Khodabakhsh, MR Haghifam… - Sustainable Energy, Grids …, 2023 - Elsevier
One of the main challenges of Transmission System Operators (TSO) is the management of
unexpected congestions due to sudden increases in demand levels or equipment failure …

Adaptive overcurrent protection scheme suitable for station blackout power supply of nuclear power plant operated through an integrated microgrid

S Khatua, V Mukherjee - Electric Power Systems Research, 2021 - Elsevier
Inclusion of distributed energy resources based integrated microgrid (IMG) into emergency
station blackout (SBO)(EM-SBO) power system of nuclear power plant (NPP) has …

[PDF][PDF] Metaheuristic Algorithms in Optimal Power Flow Analysis: A Qualitative Systematic Review.

MM Farag, RA Alhamad, AB Nassif - Int. J. Artif. Intell. Tools, 2023 - researchgate.net
The optimal operation of any electrical power system is considered a crucial aspect in
modern day optimization. The optimal power flow problem is widely known as an effective …