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Design and Simulation of a Bidirectional DC Circuit Breaker
IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, 2020In recent years, DC microgrid has been developing continuously and its application range is more and more wide, which puts forward higher requirements for its protection. This paper proposes a bidirectional DC solid-state circuit breaker (SSCB), which allows power to flow bidirectionally and can be used in bidirectional DC microgrid protection ...
Yufei Tao 0002 +3 more
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Mechanical DC circuit breaker model for real time simulations
International Journal of Electrical Power and Energy Systems, 2019 The main goal of the paper is the modeling of the mechanical circuit breaker (MCB) that can replicate the breaker characteristics in real time environment.
Zhou Liu, Marjan Popov
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Arc extinguishment for DC circuit breaker by PPTC device
2017 IEEE International Conference on Industrial and Information Systems (ICIIS), 2017An ideal circuit breaker should supply electric power to loads without losses in a conduction case and isolate completely the load from the power source by providing insulation strength in a break case. In AC circuit breaker, it is relatively easy to break the fault current because the AC current becomes zero at every half cycle. However, in DC circuit
Yong-Jung Kim, Hyosung Kim
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Modified z-source DC circuit breaker topologies
2014 Clemson University Power Systems Conference, 2014The Z-source dc circuit breaker has been introduced as a new circuit for quickly and automatically switching off in response to faults. A modified Z-source breaker design is introduced for the operation at medium-voltage dc with future applications in naval ship power systems. Compared to existing designs, the respective design will allow for greater
Atif Maqsood +2 more
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Solid-state DC circuit breaker [PDF]
, 2016 A high-speed, solid-state circuit breaker is capable of interrupting high DC currents without generating an arc, and it is maintenance-free. Both the switch and the tripping unit are solid-state, which meet precise protection requirements. The high-speed, solid-state DC circuit breaker uses an emitter turn-off (ETO) thyristor as the switch.
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Review of DC circuit breaker application
Electric Power Systems Research, 2022Qunhai Huo +5 more
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Review of DC Circuit Breaker Technology
2022 IEEE Sustainable Power and Energy Conference (iSPEC), 2022Qixin Guo, Jingye Zhang, Teng Chi
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DC Circuit Breakers for Multisubstation DC Networks
Elektrichestvo, 2018Robert N. SHUL’GA, Valery P. IVANOV
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Investigation on Metal Oxide Varistors in DC Circuit Breakers
IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society, 2022Reza Kheirollahi +4 more
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Multibreak LC DC Circuit Breaker
2022 IEEE Power & Energy Society General Meeting (PESGM), 2022openaire +1 more source