Hybrid AC/DC microgrid: Systematic evaluation of interlinking converters, control strategies, and protection schemes: A review

MYA Khan, H Liu, Y Zhang, J Wang - IEEE Access, 2024 - ieeexplore.ieee.org
Hybrid AC/DC microgrid architecture is emerging as an interesting and attractive approach
since it combines the prominent benefits of both AC and DC networks. In Hybrid Microgrids …

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 …

A fast and robust local-based protection algorithm based on the high-frequency transient for HVDC grid

Y Ahmadi-khaneghahi, M Shahabi… - … on Power Delivery, 2023 - ieeexplore.ieee.org
With the expansion of HVDC grids, short-circuit faults and their protection issues are among
the main challenges of these networks, which should be given more attention. This article …

Restricted Boltzmann machines based fault estimation in multi terminal HVDC transmission system

R Muzzammel - International Conference on Intelligent Technologies …, 2019 - Springer
The facilitation of bulk power transmission and non-synchronized interconnection of
alternating current (AC) grids convince engineers and researchers to explore high voltage …

Frequency-domain based fault detection: Application of short-time fourier transform

A Ukil, YM Yeap, K Satpathi, A Ukil, YM Yeap… - Fault analysis and …, 2020 - Springer
This chapter introduces the frequency-domain based transient analysis of the dc fault
currents. Short-Time Fourier Transform (STFT) based fault analysis has been proposed as a …

Fault detection in HVDC transmission line by S-transform technique

K Singh, A Ukil - 2019 IEEE PES Asia-Pacific Power and …, 2019 - ieeexplore.ieee.org
Consumption of electrical energy has increased many folds in the recent time due to its use
for industrial, commercial, agricultural, domestic and social purposes. HVDC technology is …

Comparison of current-only directional protection in AC and DC power systems

K Satpathi, A Ukil, SS Nag, J Pou… - 2018 IEEE Innovative …, 2018 - ieeexplore.ieee.org
Future distribution systems are conceived to be largely based on hybrid ac/dc power system
architectures thus reaping the benefits of both ac and dc power systems. Directional …