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Interlink hybrid DC circuit breaker [PDF]
IEEE Transactions on Industrial Electronics, 2018 —To protect HVDC grids from DC faults, the concept of a hybrid DC circuit breaker is widely accepted due to its low conduction losses and fast interruption speed.
Li, Chuanyue, Liang, Jun, Wang, Sheng
core +3 more sources
Parameters of DC high-speed circuit-breakers [PDF]
MATEC Web of Conferences, 2018 DC high-speed circuit-breakers (HSCB) are the basic protection to cut off short-circuit and overload currents. People’s and railway infrastructure devices’ safety depend on their reliability and parameters.
Rojek Artur
doaj +2 more sources
A novel controllable capacitor commutation based superconducting hybrid direct current breaker [PDF]
Scientific ReportsFeaturing low power loss and high reliability, voltage source converter medium voltage direct current (VSC-MVDC) systems have been widely employed for grid-tied renewable energy applications.
Yang Xu +5 more
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DC Circuit Breaker Evolution, Design, and Analysis
Energies, 2023 While traditional AC mechanical circuit breakers can protect AC circuits, many other DC power distribution technologies, such as DC microgrids (MGs), yield superior disruption performance, e.g., faster and more reliable switching speeds.
Mehdi Moradian +2 more
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Improved assembly DC circuit breaker based on resonant current injection. [PDF]
PLoS ONEDC circuit breakers (DCCBs) with high breaking capacity and low cost are necessary for quick fault clearance in DC networks. The assembly DC circuit breakers (ADCCBs) have a main breaking section (MBS) and a sub-breaking sections (SBS) for each line ...
Puyi Cui +5 more
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A Review on Hybrid Circuit Breakers for DC Applications
IEEE Open Journal of the Industrial Electronics Society, 2023 Direct current (dc) power system protection presents a major challenge due to its unique characteristics, namely the absence of natural zero current crossing points.
Ana Rafaela Figueiredo Bento +2 more
doaj +1 more source
A Dual-Bridge Hybrid DC Circuit Breaker [PDF]
IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021 Various DC circuit breakers (DCCBs) have been widely proposed for the DC fault protection of high-voltage direct-current (HVDC) grids. In recent years, hybrid DCCBs (HCBs) have been paid significant attentions due to their features of low power losses and fast dynamic response.
Zhang, Hanwen; id_orcid 0000-0003-0180-0993 +4 more
openaire +2 more sources
A Review on Thomson Coil Actuators in Fast Mechanical Switching
Actuators, 2022 With the rapid development of DC power systems and the increasing demand for DC circuit breakers, electromagnetic repulsive drives-based Thomson coil actuators (TCA) are widely investigated to provide the high-speed actuating required for ultra-fast ...
Mohmmad Al-Dweikat +5 more
doaj +1 more source
Operating DC Circuit Breakers With MMC [PDF]
IEEE Transactions on Power Delivery, 2018 High Voltage Direct Current (HVDC) grids may be protected from dc faults through the application of HVDC circuit breakers. Recent advances in dc circuit breaker technologies may allow faults in the dc grid to be cleared without a permanent loss of power to the connected ac grids.
Oliver Cwikowski +4 more
openaire +2 more sources
Overvoltage and insulation coordination of flexible DC distribution network with DC circuit breaker
电力工程技术, 2023 With the continuous application and popularization of distributed energy, DC power distribution will become the mainstream form of future power distribution system.
LIU Shuhan +5 more
doaj +1 more source