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A Multi-Port Solid State Circuit Breaker for LVDC Protection: Towards A Lossless Design
IEEE transactions on power electronicsSolid state circuit breakers (SSCBs) offer a promising solution for direct current (dc) system protection thanks to its ultrafast fault interruption speed, up to 100 times faster than conventional mechanical circuit breakers.
Yannal Nawafleh +2 more
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Solid-State Circuit Breakers in Distributed Energy Resources
2019 IEEE 16th International Conference on Smart Cities: Improving Quality of Life Using ICT & IoT and AI (HONET-ICT), 2019One of the most significant changes to established electrical systems worldwide is the growth of Distributed Energy Resources (DERs). DERs are becoming a preference to address regional demand growth or as an option to replace aging assets. Increased use of DERs will create a more decentralized electrical system and change the dynamics between local ...
Binesh Asok Kumar, Davide Leoni
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A Thyristor-Based Fault Current Bypass Solid-State Circuit Breaker for DC Microgrid Applications
Applied Power Electronics ConferenceThyristor-based solid-state circuit breaker (SSCB) has high efficiency as a protection device for DC microgrid distribution. However, the passive turn-off and microsecond-level turn-off time make thyristor-based SSCBs more suitable for high-inertia DC ...
Jiale Zhou +3 more
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A Cryogenically-Cooled GaN-Based Solid-State Circuit Breaker for Electrified Aircraft
IEEE Power Electronics MagazineFuture electrified aircraft propulsion (EAP) requires solid-state circuit breaker (SSCB) to be: 1) extremely light, efficient, fast and reliable; 2) suitable for both longer-term higher voltage (>10 kV dc) or shorter-term lower voltage (1 to 2 kV dc ...
F. Wang +8 more
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Solid state circuit breakers for shipboard distribution systems
2017 IEEE Electric Ship Technologies Symposium (ESTS), 2017The increasing need for better performance, protection, and reliability in shipboard power distribution systems, and the increasing availability of power semiconductors is generating the potential for solid state circuit breakers to replace traditional electromechanical circuit breakers. This paper reviews various solid state circuit breaker topologies
Rostan Rodrigues +4 more
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IEEE Workshop on Wide Bandgap Power Devices and Applications
This paper presents a bidirectional, MOV-clamped solid-state circuit breaker (SSCB) for medium-voltage direct current (MVDC) protection built from commercially available SiC half-bridge modules. The power stage employs two parallel SiC half bridges (HBs)
Yannal Nawafleh +5 more
semanticscholar +1 more source
This paper presents a bidirectional, MOV-clamped solid-state circuit breaker (SSCB) for medium-voltage direct current (MVDC) protection built from commercially available SiC half-bridge modules. The power stage employs two parallel SiC half bridges (HBs)
Yannal Nawafleh +5 more
semanticscholar +1 more source
Development of Current Limiting Ultra-Fast Solid-State Circuit Breakers
IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021DC power systems face significant challenges for short-circuit protection due to the high magnitude and fast-rising DC fault currents. Therefore, it is highly desirable to develop a protection device/circuit featuring with both fast protection speed and current-limiting ability.
Zhongying Wang, E. M. Sankara Narayanan
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A Low-Loss Multipart Solid State Circuit Breaker Utilizing Bidirectional Common-Source SiC MOSFETs
European Conference on Cognitive ErgonomicsThis paper presents a silicon carbide (SiC) MOSFET-based Multiport Solid-State Circuit Breaker (M-SSCB) designed to reduce conduction losses and control complexity in modern electrical systems.
Yannal Nawafleh +2 more
semanticscholar +1 more source
A Novel Solid-State Circuit Breaker Using B-TRAN™
Applied Power Electronics ConferenceSolid-State Circuit Breakers (SSCBs) use a power semiconductor device to break the short circuit current and hence offer ultra-fast response time compared to mechanical breakers.
Mudit Khanna +4 more
semanticscholar +1 more source
IEEE Journal of Emerging and Selected Topics in Power Electronics
Traditional residential and commercial buildings can be decarbonized by adopting direct current (dc) microgrids powered by renewable energy sources.
Aditya Pogulaguntla +6 more
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Traditional residential and commercial buildings can be decarbonized by adopting direct current (dc) microgrids powered by renewable energy sources.
Aditya Pogulaguntla +6 more
semanticscholar +1 more source