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Considerations on energy absorption of HVDC circuit breakers
2014 49th International Universities Power Engineering Conference (UPEC), 2014This article deals with possible solutions for energy absorption in HVDC transmission systems. Depending on the converter topology high current slopes can appear in case of DC short circuits. Besides the handling of high currents itself, HVDC Circuits Breakers have to decrease the energy stored in line inductances in order to interrupt.
Sander, R., Leibfried, T.
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Fault Discrimination in HVDC Grids with Reduced Use of HVDC Circuit Breakers
2018 IEEE Power & Energy Society General Meeting (PESGM), 2018HVDC grids are currently considered to accommodate the integration of renewable energy sources into the power system. Since HVDC circuit breakers might at present incur a large investment cost, fault clearing strategies with limited use of HVDC circuit breakers have been recently proposed.
Leterme, Willem +2 more
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An Diode Clamped Multi-port HVDC Circuit Breaker for HVDC Grids
2019 IEEE 8th International Conference on Advanced Power System Automation and Protection (APAP), 2019In the process of fault isolation, many ultra-fast disconnectors of current-transferring HVDC circuit breaker (CT-DCB) need to be opened at the same time, which obviously reduces the operation reliability of CT-DCB and affects the fast recovery of the HVDC system.
Feng Xu +4 more
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Performance Demonstration of HVDC Circuit Breakers
2022 6th International Conference on Electric Power Equipment - Switching Technology (ICEPE-ST), 2022Nadew Adisu Belda +2 more
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Components Sharing Based Integrated HVDC Circuit Breaker for Meshed HVDC Grids
IEEE Transactions on Power Delivery, 2020Zheng Xu, Chun Gan, Huangqing Xiao
exaly
Technical Assessment on Self-Charging Mechanical HVDC Circuit Breaker
IEEE Transactions on Industrial Electronics, 2022Yifei Wu, Fei Yang, Yi Wu
exaly
Low-Cost HVdc Circuit Breaker With High Current Breaking Capability Based on IGCTs
IEEE Transactions on Power Electronics, 2021Qiang Yi, Yifei Wu, Fei Yang
exaly
Performance Analysis of Passive Resonance Circuit Breakers in HVDC Systems
IEEE Systems Journal, 2022Sadegh Ghavami +2 more
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