Results 11 to 20 of about 20,391 (336)

Design and Analysis of a Controllable Reactor Solid-State Circuit Breaker for Enhanced Fault Current Interruption in AC/DC Microgrids

Energies
The occurrence of short-circuit faults in AC/DC microgrids gives rise to exceptionally high currents with rapid escalation, particularly in DC feeders where current zero-crossing is absent.
Ali Bakhshi, Ali Moghim, Mojgan Hojabri
doaj   +3 more sources

High-Speed Solid-State Circuit Breaker With Latching Current Limiter for DC Systems

IEEE Open Journal of Power Electronics
The advancement of DC systems, especially in transportation applications, hinges on the development of effective protection mechanisms. Robust protection systems are crucial for enabling the widespread adoption of DC technologies in important transport ...
Alejandro Latorre, Thiago Batista Soeiro, Anand Krishnamurthy Iyer, Rinze Geertsma, Henk Polinder   +4 more
doaj   +2 more sources

Passive Clamping Circuit for Reduced Switch Count in Solid State Circuit Breakers [PDF]

2021 IEEE 15th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 2021
DC Solid-State Circuit Breakers (SSCB) play an important role in the protection of DC and hybrid AC/DC systems. As they operate mostly in on-state, the use of wide-bandgap devices, with low conduction losses, is an attractive solution. These devices need to be selected based on the rare occasion of fault breaking, with associated overcurrent and ...
Luis Camurca, Jakob Jacobsen, Marco Liserre   +2 more
openaire   +2 more sources

Analysis of the influence of RC buffer on DC solid-state circuit breaker

Energy Reports, 2020
The DC solid state circuit breaker (SSCB) is the key equipment to construct the DC distribution network. In this paper, an improved topological scheme of RC buffer and metal oxide arrester (MOA) in parallel is proposed, which can not only improve the ...
Can Ding, Taiping Nie, Xiaojian Tian, Tianfan Chen, Zhao Yuan   +4 more
doaj   +3 more sources

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

Analysis and Implementation of the Crowbar Clamping Circuit for Surge Voltage Reduction in the DC Solid-State Circuit Breaker

IEEE Access
The DC Solid-State Circuit Breaker (SSCB) is usually used to prevent damage to sensitive equipment and ensure system stability by rapidly interrupting fault currents and improving safety.
Phanit Sok, Sung-Geun Song, Feel-Soon Kang   +2 more
doaj   +2 more sources

State-of-the-art on advanced technologies of solid-state circuit breaker for reliable and sustainable power supply: A bibliometric analysis and future guidelines

Alexandria Engineering Journal
This paper provides a comprehensive bibliometricanalysis of solid-state circuit breakers, including technological developments and control methods in electric power distribution systems.
M.F. Roslan, M.S. Reza, M.S. Rahman, M. Mansor, A.Z. Arsad, Ker Pin Jern, Vigna K. Ramachandaramurthy, M.A. Hannan   +7 more
doaj   +2 more sources

Hardware Design for Cascade-Structure, Dual-Stage, Current-Limiting, Solid-State DC Circuit Breaker [PDF]

Applied Sciences
Solid-state DC circuit breakers provide crucial support for the safe and reliable operation of low-voltage DC distribution networks. A hardware topology based on a cascaded structure with dual-stage, current-limiting, small-capacity, solid-state DC ...
Can Ding, Yinbo Ji, Zhao Yuan
doaj   +2 more sources

Semiconductor devices in solid-state/hybrid circuit breakers: current status and future trends [PDF]

, 2017
Circuit breakers (CBs) are the main protection devices for both alternating current (AC) and direct current (DC) power systems, ranging from tens of watts up to megawatts.
Alan J. Watson, Alberto Castellazzi, Bin, Carlson, Chunyang Gu, Francis Effah, Huaren, Min Cheol, Pat Wheeler   +8 more
core   +3 more sources

Failure modes and remedies of a solid-state low voltage DC circuit breaker through 3,000,000＋ operation cycles

Power Electronic Devices and Components
This paper reports and analyzes the failure modes of a 1.2 kV low voltage (LV) solid-state dc circuit breaker (DCCB) over 3,000,000＋ opening operations.
Yang Liu, Kayla Chuong, Zhi Jin Zhang, Lauren M. Garten, Lukas Graber   +4 more
doaj   +2 more sources