A systematic review on DC-microgrid protection and grounding techniques: Issues, challenges and future perspective

M Mishra, B Patnaik, M Biswal, S Hasan, RC Bansal - Applied Energy, 2022 - Elsevier
This article presents an up-to-date systematic review of the status, progress, and upcoming
advancement regarding DC-microgrid. In recent years, the attention of researchers towards …

A comprehensive review of DC fault protection methods in HVDC transmission systems

M Muniappan - Protection and Control of Modern Power …, 2021 - ieeexplore.ieee.org
High voltage direct current (HVDC) transmission is an economical option for transmitting a
large amount of power over long distances. Initially, HVDC was developed using thyristor …

[HTML][HTML] Control and protection of MMC-based HVDC systems: A review

RH Chandio, FA Chachar, JB Soomro, JA Ansari… - Energy Reports, 2023 - Elsevier
The voltage source converter (VSC) based HVDC (high voltage direct current system) offers
the possibility to integrate other renewable energy sources (RES) into the electrical grid, and …

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 …

Comparative study of HVAC and HVDC transmission systems

A Kalair, N Abas, N Khan - Renewable and Sustainable Energy Reviews, 2016 - Elsevier
Transport of energy over long distances from remote natural sources to consumers in big
cities requires technical, economic and environmental considerations. Uncertain wind flow …

New ANN method for multi-terminal HVDC protection relaying

Q Yang, S Le Blond, R Aggarwal, Y Wang… - Electric Power Systems …, 2017 - Elsevier
This paper proposes a comprehensive novel multi-terminal HVDC protection scheme based
on artificial neural network (ANN) and high frequency components detected from fault …

Single-ended differential protection in MTDC networks using optical sensors

D Tzelepis, A Dyśko, G Fusiek, J Nelson… - … on Power Delivery, 2016 - ieeexplore.ieee.org
This paper presents a method for rapid detection of faults on voltage source converter
multiterminal HVdc transmission networks using multipoint optical current sensing. The …

Voltage and current measuring technologies for high voltage direct current supergrids: A technology review identifying the options for protection, fault location and …

D Tzelepis, V Psaras, E Tsotsopoulou… - IEEE …, 2020 - ieeexplore.ieee.org
After the occurrence of a DC-side feeder faults on HVDC transmission systems, protection
and fault detection systems are anticipated to minimize their onerous effects, by initiating …

Protection of multi-terminal and distributed DC systems: Design challenges and techniques

M Farhadi, OA Mohammed - Electric Power Systems Research, 2017 - Elsevier
The DC power system is an effective architecture that achieves more reliable power with
higher efficiency, leading to a better integration of energy sources with fewer power …

A novel time-domain method for fault detection and classification in VSC-HVDC transmission lines

A Imani, Z Moravej, M Pazoki - International Journal of Electrical Power & …, 2022 - Elsevier
The short circuit fault current is one of the worst contingencies in voltage source converter
(VSC)-based high voltage direct current (HVDC) system. Therefore, having a fast, robust …