Results 251 to 260 of about 21,788 (303)

Grid-connected PV inverter system control optimization using Grey Wolf optimized PID controller. [PDF]

Sci Rep
Gupta M, Tiwari PM, Viral RK, Shrivastava A, Zneid BA, Hunko I.   +5 more
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An advanced graph algorithm-based protection strategy for detecting kilometric and cross-country faults in DC microgrid. [PDF]

Heliyon
Fathima SF, L P, Yuvaraj P.
europepmc   +1 more source

Real-Time Evaluation of Ground Insulation Degradation and Fault Warning Method Under Multiple Operating Conditions for Train Traction Drive System. [PDF]

Sensors (Basel)
Cheng Z, Liu K, Li X, Xu S, Chen Z, Jiang F.   +5 more
europepmc   +1 more source

Research on a Novel AC/DC Hybrid Microgrid Based on Silicon Controlled Converters and Polarity Reversal Switches. [PDF]

Sensors (Basel)
Lei Y, Yang F, Ren J, Yang Z, Wang X, Chen Q, Jin X, Wang S.   +7 more
europepmc   +1 more source

Data inherent assessment of electrical equipment by failure pattern and self-evaluation decision-making algorithm. [PDF]

Sci Rep
Aranizadeh A, Vahidi B, Khorsandi A.
europepmc   +1 more source

Design and implementation of a universal converter for microgrid applications using approximate dynamic programming and artificial neural networks. [PDF]

Sci Rep
Suresh K, Parimalasundar E, Kumar BH, Singh AR, Bajaj M, Tuka MB.   +5 more
europepmc   +1 more source

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A Boost Converter Integrated With DC Circuit Breaker

IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society, 2021
The fault protection of DC microgrids restricts the popularization and development of DC grids. DC circuit breaker is an effective solution to this problem. DC circuit breaker is usually connected in series with the converter to realize the function of DC protection.
Yuyang Liu, Yufeng Wang 0005, Shuai Ding, Yufei Tao 0002, Weilin Li   +4 more
openaire   +1 more source

DC vacuum circuit-breaker

2008 23rd International Symposium on Discharges and Electrical Insulation in Vacuum, 2008
The results of switching tests of a DC vacuum circuit-breaker designed for rated voltage 3.3 kV and rated current 3000A are presented. The circuit-breaker is intended for current interruption in the networks with fault currents up to 30 kA. To interrupt the direct current, the authors used a method of artificial current transition through zero in the ...
D. Alferov, A. Budovsky, D. Evsin, V. Ivanov, V. Sidorov, V. Yagnov   +5 more
openaire   +1 more source

Design and Simulation of a Bidirectional DC Circuit Breaker

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, 2020
In recent years, DC microgrid has been developing continuously and its application range is more and more wide, which puts forward higher requirements for its protection. This paper proposes a bidirectional DC solid-state circuit breaker (SSCB), which allows power to flow bidirectionally and can be used in bidirectional DC microgrid protection ...
Yufei Tao 0002, Yufeng Wang 0005, Qinzhou Lin, Weilin Li   +3 more
openaire   +1 more source

A study on Low-Voltage DC circuit breakers

2013 IEEE International Symposium on Industrial Electronics, 2013
Recently, DC distribution systems become hot issues since DC type loads increase rapidly according to the expansion of IT equipment such as computers, servers, and digital devices; DC type loads will cover 50% for all electricity loads in 2020 which was mere 10% in 2000 [1,2].
Sungmin Lee, Hyosung-Kim
openaire   +1 more source