Results 241 to 250 of about 21,504 (334)
Smart Solid State Circuit Breaker for Photo Voltaic Power Plants
International Review of Electrical Engineering (IREE), 2017 This review present the state of the art of the circuit breaker for photovoltaic applications. The work consider the most used systems for this kind of applications, and in particular, starting from the state of the art of the mechanical Circuit Breaker, introduce the new emerging technologies based on Solid State Circuit Breaker and Hybrid Circuit ...
Rubino, Luigi +3 more
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New Simple-Structured AC Solid-State Circuit Breaker
IEEE Transactions on Industrial Electronics, 2018Recently, distributed generators and sensitive loads have been widely used. They enable a solid-state circuit breaker (SSCB), which is an imperative device to get acceptable power quality of ac power grid systems. The existing ac SSCB composed of a silicon-controlled rectifier requires some auxiliary mechanical devices to achieve the reclosing ...
Seung-Min Song +4 more
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A Novel Bidirectional Solid-State Circuit Breaker for DC Microgrid
IEEE Transactions on Industrial Electronics, 2019DC microgrid has attracted more and more attention due to its unique characteristics, but the development of a dc microgrid is also facing some challenges, such as interruption and isolation of short-circuit fault currents. Therefore, the dc circuit breaker plays an important role in ensuring the normal work of a dc microgrid.
Yufeng Wang 0005 +3 more
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New DC Solid-State Circuit Breaker With Natural Charging Operation
IEEE Transactions on Industrial Electronics, 2021Recently, with the development of renewable energy such as solar power and wind power, the dc grid has garnered attention and the dc circuit breakers essential to the dc grid have been actively studied. The dc solid-state circuit breaker (dc SSCB) can quickly break the fault current within 1 ms compared with a mechanical circuit breaker, which does the
Jin-Yeol Yu +4 more
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Interlinked Solid-state MVDC Circuit Breaker with Current Regulation Capability
IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, 2019 This paper proposes an interlinked solid-state circuit breaker (ISSCB) for medium-voltage direct current (MVDC) system. An ISSCB can effectively block dc fault at different locations and also provide current regulation during normal operation. The topology design of the ISSCB is described.
Sheng Wang 0018 +2 more
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A Novel Solid-State Circuit Breaker for On-Board DC Microgrid System
IEEE Transactions on Industrial Electronics, 2019The development of the dc microgrid system on-board has promoted the development of the dc circuit breaker, but short circuit fault may cause serious damage to the system. Many problems exist in the traditional dc circuit breaker such as long periods of fault interruption, complex circuit structure, existing arc, low reliability, and low anti ...
Weilin Li +3 more
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Integration of superconducting fault current limiter with solid-state DC circuit breaker [PDF]
International Journal of Electrical Power and Energy Systems, 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
Jiawen Xi, Xiaoze Pei, Wenjuan Song
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A Review of Solid-State Circuit Breakers
IEEE Transactions on Power Electronics, 2021Although conventional electromechanical circuit breakers have a proven record as effective and reliable devices for circuit protection, emerging power distribution technologies and architectures, such as dc microgrids, require improved interruption performance characteristics (e.g., faster switching speed).
Rostan Rodrigues +3 more
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Research on buffer circuit suitable for solid state DC circuit breaker
IET Conference Proceedings, 2021W. Xie +6 more
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Solid State Circuit Breaker with Reduced Clamping Voltage
A solid state circuit breaker that may include a metal oxide varistor (MOY) that is connected in series to a thyristor, the MOY to clamp voltage of current flowing through the solid state circuit breaker; the thyristor including a gate to control flow of the current to the MOY along a first path to the MOY; a breakover diode to activate at a target ...
Zhang, Di
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