Analysis of Arc Re-Ignition in Vacuum Interrupter-Based HVdc Circuit Breakers
IEEE AccessThe protection of HVdc systems has long been challenged by the absence of natural current zero-crossing, typically addressed using L-C branches. However, the phenomenon of multiple arc reignitions in vacuum interrupter (VI) based HVdc circuit breakers ...
Tamer Eliyan +3 more
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A novel thyristor‐based hybrid DC circuit breaker with short arcing capability
High VoltageMulti‐terminal flexible high‐voltage direct current (HVDC) transmission and DC grid technology are developing rapidly. The hybrid DC circuit breaker (HCB) has broad application prospects in the field of HVDC transmission and DC power grid.
Guanlong Jia +4 more
doaj +1 more source
Evaluation of the efficacy of transient overvoltages suppression measures in different wind farm topologies using SF6 circuit breaker. [PDF]
Sci Rep, 2023 Eliyan T, Wadie F.
europepmc +1 more source
Research on the Press-pack IGBT with High SCSOA
Kongzhi Yu Xinxi Jishu, 2017 DC breaker is one of the main equipment of HVDC system converter station. As an essential component of DC breaker, the electrical performance and reliability of the press-pack IGBT (insulated gate bipolar transistor) are particularly important.
LENG Guoqing +5 more
doaj
Review of HVDC Circuit Breakers Topologies.
IOSR Journal of Electrical and Electronics Engineering, 2017 J. K. Muriuki +3 more
openaire +1 more source
Inertial imitation method of MMC with hybrid topology for VSC-HVDC. [PDF]
PLoS One, 2022 Wu J, Yin S, Li C, Zhang Q.
europepmc +1 more source
A Comprehensive Study of Cyber Attack Mitigation with the Exchange of Frequency Containment Reserves Control in a Multi-Infeed Direct Current Power System. [PDF]
Sensors (Basel), 2023 Ramadhan UF, Lee J, Yoon M.
europepmc +1 more source
Incorporating Modern Fault Ride-Through Standards into the Short-Circuit Calculation of Distribution Networks. [PDF]
Sensors (Basel), 2023 Pompodakis EE +2 more
europepmc +1 more source
Enhancing electrical and thermal stress capabilities of hybrid CBs in VSC based MT HVDC grids using thyristor based FCL topology. [PDF]
Sci RepKhan B +5 more
europepmc +1 more source
Analysis and Optimization of Contact Material Ablation under the Cumulative Effect of the Number of Breakings of OLTC. [PDF]
Materials (Basel), 2023 Zhang M, Tan Y, Yang C, Deng J, Xie Z.
europepmc +1 more source