Results 301 to 310 of about 20,391 (336)

Design of Solid State Circuit Breaker

2022 IEEE 63th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), 2022
Tanel Jalakas, Andrii Chub, Indrek Roasto, Dmitri Vinnikov   +3 more
openaire   +1 more source

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, Wen-Long Ming, Jun Liang 0001   +2 more
openaire   +1 more source

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.
openaire  

Low-Voltage Circuit Breakers Based on WBG Solid-State Devices

Journal of Circuits, Systems and Computers, 2017
Conventional circuit breakers suffer from two main deficiencies: they are slow to operate and develop an electrical arc. These may be overcome by using solid-state switches which in turn introduce other problems, most significantly power dissipated while in the on-state.
Jelena Milojkovic, Vanco B. Litovski, Simon P. Le Blond   +2 more
openaire   +1 more source

Hybrid and Solid State Circuit Breakers

2024 IEEE Sixth International Conference on DC Microgrids (ICDCM), 2023
Gaudreau, Marcel P J, Cope, David, Harbour, Joe, Hunter, Shannon, Eustis, Susie, Phillips, Robert, Kempkes, Michael, Simpson, Rebecca   +7 more
openaire   +1 more source

On the use of metal oxide varistors as a snubber circuit in solid-state breakers

IEEE PES ISGT Europe 2013, 2013
When solid-state switches are used in DC-breaker topologies, the turn-off operation can cause transient over-voltages that might harm the semiconductor itself. The over-voltage is caused by the combination of the very rapid current decrease of a solid-state switch and an undesired stray inductance in the parallel MOV-branch. The authors have proposed a
Jesper Magnusson, Ara Bissal, Goran Engdahl, Robert Saers, Zichi Zhang, Lars Liljestrand   +5 more
openaire   +1 more source

Advances in Solid-State Circuit Breakers

2021 IEEE IAS Petroleum and Chemical Industry Technical Conference (PCIC), 2021
Michael Harris, Ryan Kennedy
openaire   +1 more source

A Buck-Boost Converter with Integrated Solid-State Circuit Breaker

2022 IEEE Industry Applications Society Annual Meeting (IAS), 2022
Yuyang Liu, Yuqing Fei, Zhongzheng Zhou, Zizhong Zhou, Weilin Li   +4 more
openaire   +1 more source

A Solid-State Circuit Breaker without Current Limiting Inductor

2022 IEEE Energy Conversion Congress and Exposition (ECCE), 2022
Di Zhang, Yuntao Xu, Jonathan Brandt, Zheyu Zhang, Dehao Qin, Dong Dong   +5 more
openaire   +1 more source

Research on main circuit topology for a novel DC solid-state circuit breaker

2010 5th IEEE Conference on Industrial Electronics and Applications, 2010
Concerning the problems of topologies in current patents, the improvements to the structure of solid-state circuit breakers are made to enhance the reliability and to broaden the field of application and to reduce the manufacturing costs. A novel circuit breaker topology is proposed in this paper, which is improved by using the current-commutation of ...
null Mu Jian-guo, null Wang Li, null Hu Jie   +2 more
openaire   +1 more source