Results 11 to 20 of about 18,999,023 (95)

A Solid-State Circuit Breaker Based on Coupled-Inductor for Battery Energy Storage System

IEEE Access
In a battery energy storage system (BESS), short-current protection is critical and need to be designed carefully to enhance the system’s safety and reliability.
Kuo-Yuan Lo, Ting-Wei Huang, Kuo-Hsiang Liu   +2 more
doaj   +2 more sources

On the Design of a GaN-Based Solid-State Circuit Breaker for On-Board DC Microgrids

Engineering Proceedings
The concept of more electric aircraft (MEA) has gained popularity over the last few decades. As the power level of electric loads is constantly increasing, the installation of advanced protection systems becomes of paramount importance.
Symeon Fountoukidis, Nick Rigogiannis, Georgios Voltsis, Konstantinos Terzopoulos, Michael Loupis, Nikolaos Papanikolaou   +5 more
doaj   +4 more sources

High‐Current Cryogenic DC Solid‐State Circuit Breaker for Electric Aircraft

IET Electric Power Applications
Cryogenic and superconducting technologies have great potential to significantly enhance the power density and efficiency of electric propulsion aircraft.
Zhongying Wang, Jiawen Xi, Xianwu Zeng, Emelie Nilsson, Jean‐francois Rouquette, Edwin Calderon, Ravi Kiran Surapaneni, Ludovic Ybanez, Xiaoze Pei   +8 more
doaj   +2 more sources

Design considerations of series type hybrid circuit breaker (S‐HCB)

IET Power Electronics
The series‐type direct current (DC) hybrid circuit breaker (S‐HCB) concept was previously reported to offer better performance than solid‐state circuit breakers (SSCB) and hybrid circuit breakers (HCB).
Mahmoud Alashi, Triston Cooper, Yuanfeng Zhou, Z. John Shen, Ian Brown, Thomas Wong   +5 more
doaj   +2 more sources

Design and development of solid state circuit breaker with residual current protection for residential prosumer DC microgrids [PDF]

Proceedings of the Estonian Academy of Sciences
DC microgrids require rapid and reliable techniques for residual current detection and protection against short circuit, overcurrent, and overvoltage. Solid-state circuit breakers provide viable high-speed protection for DC microgrids.
Tanel Jalakas, Andrii Chub, Indrek Roasto, Dmitri Vinnikov, Jarek Kurnitski   +4 more
doaj   +3 more sources

Integration of superconducting fault current limiter with solid-state DC circuit breaker [PDF]

, 2023
The onboard direct current (DC) system in electric aircraft could face a severe fault current, which is tens of times the nominal current in a short-circuit fault. It is critical to limit the fault current and clear the fault within a few milliseconds to
Xi, Jiawen, Zeng, Xianwu, Niu, Liyong, Pei, Xiaoze, Song, Wenjuan, Liu, Yuhan   +5 more
core   +1 more source

MEDIUM VOLTAGE DC SOLID STATE CIRCUIT BREAKER BENCH TEST [PDF]

, 2022
Next generation fleets will rely on medium-voltage direct-current (MVDC) electric power distribution systems utilizing high power density and high-efficiency components. One key gap to make such MVDC systems feasible is a super-fast, high-efficiency, and
Brandt, Jonathan J.
core   +2 more sources

A review on insulation challenges towards electrification of aircraft

High Voltage, Volume 8, Issue 2, Page 209-230, April 2023., 2023
Abstract Compared to the traditional aircraft, electrification of power system in aircraft has potential to revolutionise the aviation industry. Typically, more‐electric aircraft (MEA), even all‐electric aircraft has been developed and delivered to decrease the greenhouse gas emission and increase the energy efficiency.
Jun Jiang, Zhi Li, Wenyuan Li, Prem Ranjan, Xingdong Wei, Xu Zhang, Chaohai Zhang   +6 more
wiley   +1 more source

Short‐Circuit Protection Schemes for LVDC Microgrids Based on the Combination of Hybrid Circuit Breakers and Mechanical Breakers

International Transactions on Electrical Energy Systems, Volume 2023, Issue 1, 2023., 2023
In recent years, low‐voltage direct current (LVDC) microgrids are becoming more attractive because they represent a solution to integrate renewable sources, storage, and electronic loads bringing some advantages in comparison with traditional AC grids.
Riccardo Lazzari, Luigi Piegari, Kamran Iqbal   +2 more
wiley   +1 more source

High speed protection of medium voltage DC distribution system using modified mathematical morphology

IET Renewable Power Generation, Volume 16, Issue 14, Page 3134-3148, 26 October 2022., 2022
Abstract One of the challenging issues in the realization of medium‐voltage DC (MVDC) distribution system is high‐speed protection scheme design against quickly rising short circuit fault‐DC current. This paper proposes a high‐speed protection scheme based on the processing of energy signals through mathematical morphology (MM). The voltage and current
Maqsood Ahmad Shah, Syed Basit Ali Bukhari, Kashif Imran, Khawaja Khalid Mehmood, Faisal Mumtaz, Abdullah Abusorrah, Syed Ali Abbas Kazmi, Abdul Wadood   +7 more
wiley   +1 more source