Results 11 to 20 of about 2,589,650 (335)
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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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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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
doaj +1 more source
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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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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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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Secure High DER Penetration Power Distribution Via Autonomously Coordinated Volt/VAR Control [PDF]
, 2020 Traditionally voltage control in distribution power system (DPS) is performed through voltage regulating devices (VRDs) including on load tap changers (OLTCs), step voltage regulators (SVRs), and switched capacitor banks (SCBs). The recent IEEE 1547-2018
Joseph, Anto +2 more
core +1 more source
Voltage Support Scheme for Low Voltage Distribution Grids Under Voltage Sags [PDF]
2019 IEEE Milan PowerTech, 2019 A grid-connected power electronics based distributed generator can act as an active element by providing support to the grid under various disturbances. In this paper, a voltage support scheme dedicated for distributed generators installed in the low voltage distribution network is proposed.
Charalambous, Anastasis +2 more
openaire +2 more sources
Study on internet of things architecture of substation online monitoring equipment [PDF]
MATEC Web of Conferences, 2021 This paper introduces the structure of the existing on-line monitoring system, and analyzes the problems of poor compatibility and reliability of IED in different manufacturers.
Zhang Hejun +5 more
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