Первичные параметры тяговой сети для индуктивной передачи электроэнергии передвижным потребителям [PDF]
, 2010 Рассмотрена двухпроводная тяговая сеть системы электроснабжения передвижных потребителей. Получены выражения для определения полного сопротивления многопроволочных проводов трубчатого сечения тяговой сети для диапазона частот 5000-10000 Гц с
Рыбалко, А. Я.
core
, 2012 Correlated velocity patterns and associated large length-scale transmission of traction forces have been observed in collective live cell migration as a response to a "wound".
Alberts B. +7 more
core +1 more source
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Microwave‐Assisted Aqueous Synthesis of Gelatin‐Norbornene for Hydrogel Crosslinking and Bioprinting
Advanced Materials Technologies, EarlyView.A microwave‐assisted reaction is utilized to synthesize gelatin‐norbornene (GelNB), achieving a high degree of norbornene functionalization while reducing the macromer's upper critical solution temperature. The resulting GelNB macromer has high solubility at room temperature, facilitating light‐based 3‐dimensional (3D) printing of thiol‐norbornene ...
Jonathan B. Bryan, Chien‐Chi Lin
wiley +1 more source
A Novel Power Supplying Method for Electrified Railway Based on HVDC
Kongzhi Yu Xinxi Jishu, 2013 It presented a novel power supplying method of electrified railway based on HVDC according to the energy efficiency issues of traditional traction network such as low power factor, high harmonic contents, insufficient grid-voltage and high energy loss ...
HE Bojun +4 more
doaj
Impact analysis of traction loads on power grid based on probabilistic three-phases load flow
The Journal of Engineering, 2019 Electrified railway traction power supply system is directly powered by 110 kV or 220 kV (some 330 kV) high-voltage power grid. The uncertainty, non-linearity, and asymmetry of traction loads like the electric locomotives and electric multiple units ...
Yulong Che +5 more
doaj +1 more source
Particle-based simulation of ellipse-shaped particle aggregation as a model for vascular network formation [PDF]
, 2015 Computational modelling is helpful for elucidating the cellular mechanisms driving biological morphogenesis. Previous simulation studies of blood vessel growth based on the Cellular Potts model (CPM) proposed that elongated, adhesive or mutually ...
Merks, Roeland M. H. +2 more
core +5 more sources
Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems
Advanced Materials Technologies, EarlyView.Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley +1 more source
Study on self-adaptive real-time dynamic modeling approach of metro traction power supply system
机车电传动, 2022 The varying number and location of traction substations along urban rail transit system lines, the time-varying characteristics of the DC traction power supply system network structure caused by continuous operation of trains, the DC traction network ...
TAO Yan
doaj
Energy accounting in AC substations in case of transit currents flowing through the contact network
Вестник Научно-исследовательского института железнодорожного транспорта, 2017 The purpose of the work is to clarify the methodology for determining the electric power consumption of traction substations of AC electric power for the transit of external power supply.
V. M. Varentsov +2 more
doaj +1 more source