Results 11 to 20 of about 1,327,278 (318)
The macro model of hybrid on-load tap-changer passive trigger [PDF]
MATEC Web of Conferences, 2021 Using thyristor as arc medium hybrid on-load tap-changer, completely solve the problem of switch produce arc, reduce the ablation of mechanical contact, improve the working environment of transformer oil, both mechanical switch and brake switch tube, the
Li Peng +6 more
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Finite Element Analysis and Experimental Study of Metal Shell of GIL [PDF]
E3S Web of Conferences, 2021 Mathematical modeling, finite element numerical simulation and experimental measurement of the stress-deformation distribution of the gas-insulated metal-enclosed transmission line shell were carried out.
Mimi Gong +9 more
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Arc-Extinguishing Research on Semi-Closed Multi-Compression Tube Structures
Energies, 2023 Using lightning energy to extinguish the arc is a new lightning protection method. On this basis, the semi-closed multi-compression tube structures (SMTS) combined with the arc extinguishing structure studied in this paper can suppress the power ...
Yongfeng Song +7 more
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High Speed Electrical Drives – Perspective of VFD Manufacturer [PDF]
E3S Web of Conferences, 2020 This paper deals with high-speed electrical drives utilizing power electronic converters (commonly abbreviated as ASD, VFD or VSD). Existing solutions vary mainly on the motor side while the power electronic converter is very similar for all cases ...
Bruha Martin +2 more
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Mitigation of Voltage Sags and Voltage Swells by Dynamic Voltage Restorer [PDF]
International Journal of Electrical and Power Engineering, 2011 Modern industrial processes are based on a large amount of electronic devices such as programmable logic controllers and adjustable speed drives. Unfortunately, electronic devices are sensitive to disturbances, and thus, industrial loads become less tolerant to power quality problems such as voltage sags, voltage swells, and harmonics.
D. Rajasekara, Subhransu Sekhar Das
openaire +2 more sources
Journal of Electrical and Computer Engineering, 2023 In view of the low efficiency of the traditional manual evaluation method of substation equipment status under the background of complex environment, a panoramic evaluation method of substation equipment health status based on multisource monitoring and ...
Zhu-xing Ma +5 more
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Journal of Electrical and Computer Engineering, 2023 Aiming at the problems of low recognition accuracy and large memory occupation when using point cloud information for power operation violation, A power operation violation recognition method based on point cloud data preprocessing and deep learning ...
Shibo Yang +3 more
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A MultiModal Detection Method for UHV Substation Faults Based on Robot Inspection and Deep Learning
Journal of Robotics, 2022 Aiming at the problem of multi-modal fault detection of different equipment in ultrahigh voltage (UHV) substations, a method for based on robot inspection and deep learning is proposed.
Rong Meng +4 more
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High Voltage, 2019 Mechanical circuit breakers (MCBs) are the limiting component for current injection HVDC circuit breakers. Improving their interruption performance reduces requirements for capacitance and inductance needed in the injection circuit and thus space use and
Tim Schultz +5 more
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Optimization of reactive power in distribution networks with DG based on improved particle swarm algorithm [PDF]
E3S Web of ConferencesThe integration of Distributed Generation (DG) into the distribution network can effectively alleviate the problems of energy shortage and air pollution, but the DG output has the characteristics of uncertainty and randomness, and the integration will ...
Xu Shanshan +4 more
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