Isolated and nonisolated DC-to-DC converters for medium-voltage DC networks: A review

I Alhurayyis, A Elkhateb… - IEEE Journal of Emerging …, 2020‏ - ieeexplore.ieee.org
Medium-voltage dc (MVdc) technology is a promising solution to avoid the installation of
new ac networks. MVdc can provide optimum integration of large-scale renewable energy …

Review of MVDC applications, technologies, and future prospects

S Coffey, V Timmers, R Li, G Wu, A Egea-Àlvarez - Energies, 2021‏ - mdpi.com
This paper presents a complete review of MVDC applications and their required
technologies. Four main MVDC applications were investigated: rail, shipboard systems …

[HTML][HTML] Overview on battery charging systems for electric vehicles

P Dini, S Saponara, A Colicelli - Electronics, 2023‏ - mdpi.com
Catalyzed by the increasing interest in bi-directional electric vehicles, this paper delves into
their significance and the challenges they encounter. Bi-directional electric vehicles not only …

A survey of powertrain technologies for energy-efficient heavy-duty machinery

Z Quan, L Ge, Z Wei, YW Li, L Quan - Proceedings of the IEEE, 2021‏ - ieeexplore.ieee.org
This article presents a comprehensive, multidisciplinary overview of the development of
powertrain technologies for energy-efficient heavy-duty earthmoving machines. The heavy …

[HTML][HTML] Analysis of the dual active bridge-based DC-DC converter topologies, high-frequency transformer, and control techniques

H Ataullah, T Iqbal, IU Khalil, U Ali, V Blazek, L Prokop… - Energies, 2022‏ - mdpi.com
A power conversion system needs high efficiency for modern-day applications. A DC–DC
isolated bidirectional dual active bridge-based converter promises high efficiency and …

Common-mode voltage elimination in multilevel power inverter-based motor drive applications

E Robles, M Fernandez, J Zaragoza… - IEEE …, 2021‏ - ieeexplore.ieee.org
The industry and academia are focusing their efforts on finding more efficient and reliable
electrical machines and motor drives. However, many of the motors driven by pulse-width …

DC substation for DC grid—Part I: Comparative evaluation of DC substation configurations

J Ma, M Zhu, X Cai, YW Li - IEEE transactions on power …, 2019‏ - ieeexplore.ieee.org
DC grid has been deemed as the enabling technology for future power systems. Within the
dc grid, multi-terminal dc node (MTDN) serves as the key component for voltage/power …

A modular multilevel DC–DC converter with flying capacitor converter like properties

PA Gray, PW Lehn, N Yakop - IEEE Transactions on Industrial …, 2021‏ - ieeexplore.ieee.org
This article proposes a novel modular multilevel dc-dc converter with high power-density
potential based on a cascaded string of voltage source submodules (VSMs) merged with a …

A new voltage balancing technique for a three-stage modular smart transformer interfacing a DC multibus

S Pugliese, M Andresen… - … on Power Electronics, 2018‏ - ieeexplore.ieee.org
DC smart grids represent an alternative to traditional ac power distribution systems. The
power conversion stage, interfacing the ac and the dc distribution systems, is the enabling …

Multiport DC–DC–AC modular multilevel converters for hybrid AC/DC power systems

M Rouhani, GJ Kish - IEEE Transactions on Power Delivery, 2019‏ - ieeexplore.ieee.org
Hybrid ac/dc power systems will rely on power electronics to enable controlled energy
exchange between different dc and ac systems. Multiport dc-dc-ac (MP-DC2AC) converters …