Results 101 to 110 of about 234 (147)

Optimized fault detection and control for enhanced reliability and efficiency in DC microgrids. [PDF]

Sci Rep
Somanna B, Gupta S, Rajender J, Alshareef M, Babqi A, Namomsa B, Ghoneim SSM.   +6 more
europepmc   +1 more source

Adaptive grid resilient based protection method for multi fault scenarios in medium voltage quintuple DC microgrid system. [PDF]

Sci Rep
Fathima SF, Premalatha L.
europepmc   +1 more source

Fault-induced detection method for power supply lines in the cutting unit of coal shearer based on PIO-VMD-EDO. [PDF]

Sci Rep
Wang Y, Rong X, Shi H, Liu M, Guo X, Cheng Z, Wang W.   +6 more
europepmc   +1 more source

Design of a novel shunt active harmonic compensator with AUV-PQ-SRF reference current extraction, OSV-MPC and SMC techniques. [PDF]

Sci Rep
Cheepati KR, Parimalasundar E, Suresh K, Rivera M, Rao MN, Pitchai A.   +5 more
europepmc   +1 more source

High resistance fault detection in DC microgrid using Hilbert Huang transform and vector-based ensemble optimized LSTM networks. [PDF]

Sci Rep
Kumar HKP, Dash R, Reddy KJ, Atyam NR, Mohapatra B.   +4 more
europepmc   +1 more source

Steady-state data-driven dynamic stability assessment in the Korean power system. [PDF]

Sci Rep
Song S, Min SW, Jung S.
europepmc   +1 more source

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.
Dirk Van Hertem, Helder Leite, Adriano Carvalho   +2 more
exaly   +2 more sources

A novel HVDC circuit breaker for HVDC application [PDF]

International Journal of Electrical Power and Energy Systems, 2019
Hybrid high voltage direct current circuit breakers (DCCBs) are capable of interrupting fault current within a few milliseconds, but this technology has high capital cost, especially in a meshed HVDC grid. To increase the economic competitiveness of hybrid DCCBs, this paper proposes a capacitor commutated dc circuit breaker (CCCB).
Weixing Lin, Jinyu Wen, Wenping Zuo
exaly   +4 more sources

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Test Circuits for HVDC Circuit Breakers

IEEE Transactions on Power Delivery, 2017
High voltage direct current circuit breakers (HVDC CBs) are necessary for reliable and safe operation of future multi-terminal meshed HVDC grids. So far no commercially mature products of such equipment exist. A few industrial concepts as a result of advances in power electronics have been proposed and prototypes have been built.
N. A. Belda, R. P. P. Smeets
openaire   +1 more source