Enhanced Fault Detection and Localization Strategy for High-Speed Protection in Medium-Voltage DC Distribution Networks Using Extended Kalman Filtering …

NA Larik, MS Li, QH Wu - IEEE Access, 2024‏ - ieeexplore.ieee.org
Conventional strategies are not effective in addressing the complex protection challenges in
medium-voltage DC distribution networks (MVDCDN). The main challenge in MVDCDN is …

[HTML][HTML] Fault detection in a single-bus DC microgrid connected to EV/PV systems and hybrid energy storage using the DMD-IF method

A Sistani, SA Hosseini, VS Sadeghi, B Taheri - Sustainability, 2023‏ - mdpi.com
Variations in fault currents, short times to clear the fault, and a lack of a natural current zero-
crossing point are the most important challenges that DC microgrid protection faces. This …

A novel machine learning-based approach for Fault Detection and location in low-voltage DC microgrids

S Salehimehr, SM Miraftabzadeh, M Brenna - Sustainability, 2024‏ - mdpi.com
DC microgrids have gained significant attention in recent years due to their potential to
enhance energy efficiency, integrate renewable energy sources, and improve the resilience …

Ultra high-speed fault diagnosis scheme for DC distribution systems based on discrete median filter and mathematical morphology

F Mumtaz, TS Khan, M Alqahtani, HA Sher… - IEEE …, 2024‏ - ieeexplore.ieee.org
In the modern world, the growing presence of renewable energy power near the consumer
end makes DC distribution systems more attractive than traditional AC ones. However …

An entropy-based scheme for protection of DC microgrids

R Rahmani, SHH Sadeghi, H Askarian-Abyaneh… - Electric Power Systems …, 2024‏ - Elsevier
The design of an appropriate scheme for protection of DC microgrids is still a significant
challenge. This paper proposes a new method for protection of DC microgrids when …

Adaptive grid resilient based protection method for multi fault scenarios in medium voltage quintuple DC microgrid system

SF Fathima, L Premalatha - Scientific Reports, 2025‏ - nature.com
Multi-microgrid systems offer a versatile solution to many of the challenges including issues
on power glitches, grid flow optimization, stability and protection system malfunction faced …

Online Fault Detection and Classification of a Grid-Connected Microgrid System Based on Discrete Wavelet Transformation

M Takhellambam, S Adhikari… - 2024 IEEE 4th …, 2024‏ - ieeexplore.ieee.org
The increasing integration of renewable energy sources and distributed energy resources in
modern power systems has led to the emergence of microgrids as a viable solution for …

Providing a fault detection method for the occurrence of faults in DC microgrids, distributed generations, and electrical vehicles

A Sistani, SA Hosseini, VS Sadeghi… - AUT Journal of Electrical …, 2024‏ - eej.aut.ac.ir
DC microgrids have emerged as a promising solution to provide reliable and efficient power
for various applications. However, similar to any power system, DC microgrids are prone to …