Unlocking the hidden capacity of the electrical grid through smart transformer and smart transmission

M Liserre, MA Perez, M Langwasser… - Proceedings of the …, 2022 - ieeexplore.ieee.org
Power systems are experiencing a rapid and dramatic transformation driven by the massive
integration of nondispatchable renewable energy sources, such as wind and solar, and …

A detailed review of power system resilience enhancement pillars

DK Mishra, M Eskandari, MH Abbasi… - Electric Power Systems …, 2024 - Elsevier
The increasing occurrence of extreme vulnerabilities to electric grids due to natural
catastrophes and cyber-attacks, has resulted in a rise in global power outages. This has …

Smart transformer/large flexible transformer

R Zhu, M Andresen, M Langwasser… - CES Transactions on …, 2020 - ieeexplore.ieee.org
Solid-state transformer-based smart transformer (ST) can provide the dc connectivity and
advanced services to improve the grid performance and to increase the penetration of the …

Probabilistic power management of a grid-connected microgrid considering electric vehicles, demand response, smart transformers, and soft open points

A Maulik - Sustainable Energy, Grids and Networks, 2022 - Elsevier
The uncertainty of renewable energy generation and additional EV charging load
requirements pose challenges to power system operation. The present work proposes a …

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 …

Operation and control of the smart transformer in meshed and hybrid grids: Choosing the appropriate smart transformer control and operation scheme

R Zhu, M Liserre, M Langwasser… - IEEE Industrial …, 2020 - ieeexplore.ieee.org
The impact of low-carbon technologies, like renewable energies and electric vehicle (EV)
charging stations, will be an additional strain in terms of voltage violation and current …

An mvdc-based meshed hybrid microgrid enabled using smart transformers

VM Hrishikesan, C Kumar… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Decentralized integration of distributed generation units and loads is increasing in the
modern distribution grid. Maintaining the power flow and power quality within their accepted …

[HTML][HTML] Power system resilience and strategies for a sustainable infrastructure: A review

A Mohanty, AK Ramasamy, R Verayiah, S Bastia… - Alexandria Engineering …, 2024 - Elsevier
The increasing occurrence of severe vulnerabilities, such as natural catastrophes and man-
made attacks, has resulted in a corresponding rise in power outages on a global scale …

Review of a disruptive vision of future power grids: a new path based on hybrid AC/DC grids and solid-state transformers

V Monteiro, JS Martins, JC Aparicio Fernandes… - Sustainability, 2021 - mdpi.com
Power grids are evolving with the aim to guarantee sustainability and higher levels of power
quality for universal access to electricity. More specifically, over the last two decades, power …

Impact of smart transformer voltage and frequency support in a high renewable penetration system

J Chen, M Liu, G De Carne, R Zhu, M Liserre… - Electric Power Systems …, 2021 - Elsevier
Increasing penetration of power electronics interfaced generation decreases the stability of
the system, due to the absence of the rotational inertia in their operation. Emulation of the …