Results 1 to 10 of about 12,474 (299)

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.
Chuanyue Li, Jun Liang, Sheng Wang
exaly   +5 more sources

Multiport Hybrid HVDC Circuit Breaker [PDF]

IEEE Transactions on Industrial Electronics, 2018
This paper proposes a new $\boldsymbol {n}$ -port hybrid dc circuit breaker for offshore multiterminal HVDC grid application. The $\boldsymbol {n}$ -port dc circuit breaker can substitute $\boldsymbol {n-1}$ hybrid dc circuit breakers at a dc bus with $\boldsymbol {n-1}$ adjacent dc transmission lines.
Ataollah Mokhberdoran, Dirk Van Hertem, Helder Leite   +2 more
exaly   +2 more sources

Current Flow Controlling Hybrid DC Circuit Breaker [PDF]

IEEE Transactions on Power Electronics, 2018
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Ataollah Mokhberdoran, Oriol Gomis-Bellmunt, Adriano Carvalho   +2 more
exaly   +4 more sources

Capacitor Commutation Method for MVDC Hybrid Circuit Breakers [PDF]

Designs, 2021
The medium voltage DC (MVDC) type system can connect multiple terminals to a common MVDC bus, so it is possible to connect several renewable DC power sources to the common MVDC bus, but a DC circuit breaker is needed to isolate short circuit accidents ...
Hyosung Kim
doaj   +2 more sources

Hybrid HVDC circuit breaker with self-powered gate drives [PDF]

IET Power Electronics, 2016
The ever increasing electric power demand and the advent of renewable energy sources have revived the interest in high-voltage direct current (HVDC) multi-terminal networks.
Alan J. Watson, Bergstrom L., Billon V., C. Mark Johnson, Chao Ji, Colin Davidson, DLR, German Aerospace Center, Institute of Technical Thermodynamics, Section Systems Analysis and Technology Assessment, Emmanuel Amankwah, Flurscheim C.H., Francis B. Effah, Greenwood A., Greenwood A., Jon Clare, Rieder W., Rieder W., Rieder W., Twenties Project Deliverable 11.3   +16 more
core   +6 more sources

Parametric analysis of the hybrid HVDC circuit breaker

International Journal of Electrical Power and Energy Systems, 2017
The hybrid circuit breaker design offers a fast low-loss operation that can be of paramount importance for the development of future meshed HVDC systems. This paper summarizes the main results obtained from a parametric analysis based on a simplified representation of both the circuit breaker and the test system.
Jesper Magnusson
exaly   +2 more sources

A hybrid DC circuit breaker based on a generalized H-bridge circuit

Zhejiang dianli, 2023
Given the rapid development of multi-terminal DC power grids and the treatment of DC faults， a high-voltage hybrid DC circuit breaker based on a generalized H-bridge circuit is proposed.
LU Yi, WU Junjian, QIU Peng, CHEN Qian, XU Feng, XU Kehan, XU Zheng   +6 more
doaj   +2 more sources

A novel controllable capacitor commutation based superconducting hybrid direct current breaker [PDF]

Scientific Reports
Featuring 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, Muhammad Junaid, Mingxue Li, Jinggang Yang, Yang Chen, Mohammed Alkahtani   +5 more
doaj   +2 more sources

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.
Hanwen Zhang 0005, Gen Li 0006, Yanbo Wang 0002, Chuang Liu, Zhe Chen 0007   +4 more
openaire   +2 more sources

Design and Implementation of an Auto-Oriented Bidirectional ZCS Hybrid Circuit Breaker

IEEE Access, 2021
To protect power systems from severe short circuit faults, the zero-current switching (ZCS) technique is widely accepted due to its fast interruption speed.
Zhuangxian Jiang, Chao Guo, Chengjin Ye, Yi Ding, Xueyong Tang, Youtong Fang   +5 more
doaj   +1 more source