DC microgrids: a propitious smart grid paradigm for smart cities

SS Rangarajan, R Raman, A Singh, CK Shiva… - Smart Cities, 2023 - mdpi.com
Recent years have seen a surge in interest in DC microgrids as DC loads and DC sources
like solar photovoltaic systems, fuel cells, batteries, and other options have become more …

DC microgrid protection: A comprehensive review

S Beheshtaein, RM Cuzner… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
DC microgrids have attracted significant attention over the last decade in both academia and
industry. DC microgrids have demonstrated superiority over AC microgrids with respect to …

Protection techniques for DC microgrid-A review

A Chandra, GK Singh, V Pant - Electric Power Systems Research, 2020 - Elsevier
The proliferation of DC microgrid is a commendable stride for the future power system to
match the load requirement precisely with the distributed generation. The potential benefits …

Short-circuit fault management in DC electric ship propulsion system: Protection requirements, review of existing technologies and future research trends

K Satpathi, A Ukil, J Pou - IEEE Transactions on Transportation …, 2017 - ieeexplore.ieee.org
Ease of integration of the variable speed diesel generators resulting in substantial reduction
of the fuel consumption is the key motivation for the development of the dc shipboard power …

An overview of DC microgrid protection schemes and the factors involved

SA Hosseini, B Taheri, SHH Sadeghi… - … Power Components and …, 2023 - Taylor & Francis
The development of a suitable scheme for protection of DC microgrids is still a major
challenge. This is due to the shortage of practical experience in appropriate protection …

Fault current limiting power converters for protection of DC microgrids

P Cairoli, R Rodrigues, H Zheng - SoutheastCon 2017, 2017 - ieeexplore.ieee.org
This paper presents a review of different topologies of power converters that are suitable for
interfacing power sources to the dc distribution bus of a microgrid. Despite the high …

Fault characteristics and riding-through methods of dual active bridge converter under short-circuit of the load

Y Chen, Y Zhang - IEEE Transactions on Power Electronics, 2021 - ieeexplore.ieee.org
The fault riding-through (FRT) capability is a key problem in the dc distribution network. In
order to achieve the FRT, it is necessary to analyze the worst-case scenario (WCS) of the …

Fault Current Control of Three-Phase Dual Active Bridge DC-DC Converter Employing Modified Asymmetrical Duty Cycle Control Modulation

H Binqadhi, MI Hossain, A Bineshaq, MA Abido - IEEE Access, 2024 - ieeexplore.ieee.org
DC distribution systems are drawing huge attention from researchers and industries
because of their many advantages over AC systems. Due to its various benefits, including …

Fault performance comparison study of a dual active bridge (DAB) converter and an isolated modular multilevel DC/DC (iM2DC) converter for power conversion …

R Xie, H Li - IEEE Transactions on Industry Applications, 2018 - ieeexplore.ieee.org
A breaker-less shipboard medium-voltage dc (MVDC) system is gaining more attention
recently due to its advantage in dealing with a dc fault by using switched-mode power …

Modified dual active bridge DC/DC converter with improved efficiency and interoperability in hybrid LCC/VSC HVDC transmission grids

AA Aboushady, KH Ahmed… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
DC transmission grids are the promising electrical networks in the near future especially with
the high penetration of large-scale renewables. This article proposes a modified version of …