Results 121 to 130 of about 508 (157)

Robust fault detection and classification in power transmission lines via ensemble machine learning models. [PDF]

Sci Rep
Anwar T, Mu C, Yousaf MZ, Khan W, Khalid S, Hourani AO, Zaitsev I.   +6 more
europepmc   +1 more source

Fault detection in electrical power systems using attention-GRU-based fault classifier (AGFC-Net). [PDF]

Sci Rep
Khandelwal D, Anand P, Ray M, R G S.
europepmc   +1 more source

Research on the design and simulation of grid-connected system of vertical gravity energy storage. [PDF]

Sci Rep
Ji Y, Lu Y, Hong J, Zhou R, Cao J, Yuan W, Huai Q.   +6 more
europepmc   +1 more source

Enhanced FPGA-based smart power grid simulation using Heun and Piecewise analytic method. [PDF]

Sci Rep
Gul U, Raza Ur Rehman HM, Gul MJ, Mezquita GM, Barrera AEP, Ashraf I.   +5 more
europepmc   +1 more source

SFA-EMT hybrid simulation of power systems: Application to HVDC systems

Electric Power Systems Research
Javier O. Tarazona, Andrea T.J. Martí, José R. Martí   +2 more
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Intelligent particle filtering state observer for stability assessment in solar-wind penetrated microgrids. [PDF]

Sci Rep
Alharbi A.
europepmc   +1 more source

Quantifying and mitigating electrical and environmental impacts of corona discharge. [PDF]

Sci Rep
Zobaa AM, Abdelnabi HH, Reda RM, Mahmoud AG.   +3 more
europepmc   +1 more source

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Hybrid Commutation Converter in HVDC Systems

Materials Science Forum, 2010
This paper deals with DC – AC static converter systems, of very high voltages and currents, used for electricity power transmission. It has been analyzed three types of converters: with forced commutation, with commutation from load and the solution proposed by the authors. There are shown the advantages in hybrid switching converters, which in essence
Horia Balan, Maria Buzdugan, I. Vadan, E. Simion, P. Karaissas   +4 more
openaire   +1 more source

Power Reversal of Hybrid HVDC System

11th IET International Conference on AC and DC Power Transmission, 2015
Hybrid HVDC combines the advantages of line commutated converter (LCC) and modular multilevel converter (MMC). In this paper the topology and basic control strategy of hybrid HVDC are described. Then the power reversal of hybrid HVDC is analysed. For LCC-HMMC (MMC adopting half bridge sub-module), the sequence of power reversal after stopping operation
null Lujie Yu, null Chengyong Zhao, null Jianzhong Xu, null Xiaobo Hu, null Ning An, null Chunyi Guo   +5 more
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Fullbridge MMC control for hybrid HVDC systems

2017 Brazilian Power Electronics Conference (COBEP), 2017
The Fullbridge based Modular Multilevel Converter (FBMMC) has been widely considered as one of the best solutions for High Voltage Direct Current (HVDC) systems, especially due to its capability of limiting dc short-circuit currents. Generally, the use of FBMMC on hybrid HVDC configurations with Line Commutated Converters (LCC) is considered for ...
Jose R. Lebre, Edson H. Watanabe
openaire   +1 more source