Study of resonances in 1 x 25 kV AC traction systems with external balancing equipment [PDF]
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Mesbahi, Nadhir +2 more
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A giant electrocaloric effect of a Pb0.97La0.02(Zr0.75Sn0.18Ti0.07)O3 antiferroelectric thick film at room temperature [PDF]
, 2014 A 2-µm-Pb0.97La0.02(Zr0.75Sn0.18Ti0.07)O3 (PLZST) antiferroelectric (AFE) thick film with tetragonal structure was deposited on LaNiO3/Si (100) substrates via a sol-gel technique.
Hao, Xihong, Zhang, Qi, Zhao, Ye
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Effect of electrospinning parameters on the air filtration performance using electrospun polyamide-6 nanofibers [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2017 Due to their high filtration efficiency and low basis weight nanofibrous filters are suitable for filtration applications. The objective of this study was to investigate the effect of electrospinning parameters including polymer solution concentration ...
Aliabadi Majid
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Optimization of Imaging Parameters in Micro-CT Scanner Based On Signal-To-Noise Ratio for the Analysis of Urinary Stone Composition [PDF]
Iranian Journal of Medical Physics, 2020 Introduction: Micro-CT scanner with a resolution of about 5 micrometers is one of the modalities used to create three-dimensional/two-dimensional images of urinary stones.
Leni Fitri +4 more
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Energies, 2018 The 2 × 25 kV power supply system is the most frequently used traction rail system to provide the huge power needed by high-speed trains.
Carlos A. Platero +3 more
doaj +1 more source
Applied Sciences, 2018 Complete and accurate spatial magnetic field description is the premise of effectively assessing the power supply capability of a high-speed railway (HSR).
Yunchuan Deng +3 more
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Autotransformer fed traction power supply system: analysis, modeling and simulation
Global Energy Interconnection, 2018 For many decades, Ethiopia had been using a meter gauge railway from Addis Ababa to the red sea port of Djibouti. Currently, the century old railway is completely replaced by a brand new standard gauge electrified railway line aiming to connect the ...
Getachew Biru Worku, Asegid Belay Kebede
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Study of resonances in 1 x 25 kV AC traction systems [PDF]
, 2015 AC traction systems are 1 x 25 or 2 x 25 kV 50-Hz single-phase, non-linear, time-varying loads that can cause power quality problems. One of the main concerns about these systems is voltage distortion, because adjustable-speed drives for trains may ...
Monjo Mur, Lluís, Sainz Sapera, Luis
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Normally-off β-Ga2O3 MOSFET with an Epitaxial Drift Layer
Micromachines, 2022 A normally-off β-Ga2O3 metal-oxide-semiconductor field-effect transistor (MOSFET) is proposed using a technology computer-aided design (TCAD) device simulation, which employs an epitaxial drift layer grown on an n-type low-doped body layer. The low-doped
Chan-Hee Jang +2 more
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Strongly enhanced dielectric and energy storage properties in lead-free perovskite titanate thin films by alloying [PDF]
, 2018 Lead-free perovskite oxide thin films prepared by alloying of titanates and materials with lower melting points are shown to have enhanced ferroelectric and dielectric properties.
Cho, Seungho +9 more
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