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A Survey on Hybrid Circuit-Breaker Topologies
IEEE Transactions on Power Delivery, 2015The applications of power semiconductors in circuit-breaker (CB) technology can help achieve considerable improvement in its performance and possible new capabilities. In this paper, new trends in power electronics for the applications in CBs are presented. It also summarizes and reviews the appropriate hybrid mechanical-static CB topologies.
SHUKLA, A, DEMETRIADES, GD
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Design of LVDC Bidirectional Hybrid Circuit Breaker
2021 IEEE Fourth International Conference on DC Microgrids (ICDCM), 2021One of the most challenging hindrances to the spread use of the DC grids is their protection devices. Due to the absence of zero crossing, when a fault occurs, arc extinction becomes an issue for the traditional mechanical circuit breakers. Thanks to the recent advances in solid-state circuit breakers, this problem is solved because of the absence of ...
Haghnazari H., Lazzari R., Piegari L.
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Hybrid DC circuit breaker based on oscillation circuit
Journal of Power Electronics, 2020With the rapid development of DC transmission technology, DC circuit breakers, the key equipment for DC fault handling, have become a research hotspot of scholars. This paper proposes a novel hybrid DC circuit breaker topology to improve the shortcomings of traditional hybrid DC circuit breakers.
Yiqi Liu, Tian Xia, Deqing Li
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Hybrid Circuit Breaker Test Bench
EPE Journal, 2007The target application of the Hybrid Circuit Breaker presented in this paper is a 6.6 kV/60 Hz network for an electric ship. This Hybrid Circuit Breaker is based on a series association of IGCTs (Integrated Gate Commutated Thyristors) and a fast mechanical switch.
Bats, G. +3 more
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Dual-circuit hybrid circuit breaker
2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe), 2017A DC fault will propagate quickly in a DC grid and results in significant DC voltage drop and large current increase. To protect the DC grid from the DC faults, the concept of hybrid HVDC circuit breaker (DCCB) is widely-accepted due to its low conducting loss and fast operation speed.
Chuanyue Li, Sheng Wang, Jun Liang
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A Bipolar Hybrid Circuit Breaker for Low-Voltage DC Circuits
2021 IEEE Energy Conversion Congress and Exposition (ECCE), 2021Presently available dc breakers fall into three categories, mechanical, static, and hybrid dc breakers. With the advent of dc circuits, generation, and loads, dc breakers are required for system protection. This paper proposes a new alternate method to break dc currents for low-voltage applications.
Sudipta Sen +2 more
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Hybrid DC Circuit Breaker Feasibility Study
IEEE Transactions on Components, Packaging and Manufacturing Technology, 2017Recently, a growing number of dc systems exist based on the development of electrical energy consumption. For low-voltage dc grids, switching devices are needed that have to meet technically sophisticated requirements. These devices have to handle fault currents of several hundred amperes and system voltages up to 1000 V.
Dirk Bösche +3 more
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Hybrid DC Molded Case Circuit Breaker Technology
2020 IEEE 66th Holm Conference on Electrical Contacts and Intensive Course (HLM), 2020The demand for DC circuit protection products continues to grow as industry sectors such as electrical vehicles, energy storage and data centers further expand. It drives the need for cost effective and compact DC circuit protection devices with higher short circuit interruption ratings. This paper presents a novel hybrid DC molded case circuit breaker
Xin Zhou +3 more
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A hybrid circuit breaker for DC-application
2015 IEEE First International Conference on DC Microgrids (ICDCM), 2015The development of large scale DC microgrid and high voltage direct current (HVDC) power grid requires a reliable, fast and low-loss circuit breaker. In spite of the advantages of DC gird such as low loss and no reactive power, DC grid has major disadvantages concerning control and switch actions.
Yang Bingjian +5 more
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