Results 11 to 20 of about 2,509,073 (379)
Nanoscale Voltage Enhancement at Cathode Interfaces in Li-ion Batteries [PDF]
Chemistry of Materials, 29, 1218-1229, (2017), 2017 Interfaces are ubiquitous in Li-ion battery electrodes, occurring across compositional gradients, regions of multiphase intergrowths, and between electrodes and solid electrolyte interphases or protective coatings. However, the impact of these interfaces
Jacobs, Ryan +4 more
core +3 more sources
Electron transport through asymmetric ferroelectric tunnel junctions: current-voltage characteristics [PDF]
J. Appl. Phys. 106 124101 (2009), 2010 We have carried out calculations of current-voltage characteristics for the electron tunnel current through a junction with a thin insulating ferroelectric barrier assuming that interface transmissions for the left and right interfaces noticeably differ ...
Zimbovskaya, Natalya A.
core +2 more sources
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
doaj +1 more source
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
doaj +1 more source
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
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
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
Voltage Controlled Spin-Orbit Torque Switching in W/CoFeB/MgO [PDF]
Appl. Phys. Lett. 118, 052409 (2021), 2021 Voltage control of magnetism and spintronics have been highly desirable, but rarely realized. In this work, we show voltage-controlled spin-orbit torque (SOT) switching in W/CoFeB/MgO films with perpendicular magnetic anisotropy (PMA) with voltage administered through SrTiO3 with a high dielectric constant.
arxiv +1 more source