Results 111 to 120 of about 100,668 (263)

Research on Energy Saving Technology of Metro Permanent Magnet Synchronous Traction System

open access: yes机车电传动, 2018
The technical characteristics and application status of permanent magnet synchronous traction system were expounded. Takes Changsha metro line 1 as an example, the energy consumption of permanent magnet synchronous traction system was simulated and ...
LIU Liangjie   +3 more
doaj  

Reinnervation of Muscle Targets Enhances the Separability of Motor Unit Signals Following Peripheral Nerve Transfers

open access: yesAdvanced Science, EarlyView.
Injured or cut peripheral nerves can be surgically rerouted to reinnervate new muscle targets. This study demonstrates reinnervated muscles exhibit enhanced separability between individual motor unit signals, which can simplify signal recording and decomposition. These findings highlight the potential of reinnervated muscle to serve as a key biological
Kiara N Quinn   +11 more
wiley   +1 more source

Harmonic simulation of traction system

open access: yes, 2012
published_or_final_version ; Electrical and Electronic Engineering ; Master ; Master of ...
openaire   +2 more sources

Functional Disorder at the Neural Interface: How Disordered Nanostructures Promote Proper Growth and Differentiation in In Vitro Neural Cultures

open access: yesAdvanced Science, EarlyView.
This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita   +4 more
wiley   +1 more source

Advanced Technologies for Characterizing and Detecting Battery Thermal Failure: A Review

open access: yesAdvanced Science, EarlyView.
Illustration of advanced characterization techniques to predict battery thermal failure. ABSTRACT Energy storage is essential in accelerating the global transition toward clean and sustainable energy across various sectors. Lithium‐ion batteries (LIBs) have become increasingly significant for energy storage due to their high energy density, low ...
Yongxiu Chen   +5 more
wiley   +1 more source

Research on the Permanent Magnet Synchronous Motor Drive Systemfor High-speed EMUs

open access: yes机车电传动, 2016
To achieve high energy-efficiency of high-speed EMUs, PMSM traction system for high-speed EMUs was developedbased on CRH380A technical platform. Overall technical parameters, traction characteristic curve design, main circuit of traction system,main ...
Feng Jianghua
doaj  

Quantifying Strain and Its Effect on Charge Transport in Ge/Si Core/Shell Nanowires

open access: yesAdvanced Science, EarlyView.
This work demonstrates strain engineering in Ge/Si core–shell nanowires (CS NWs) by tuning the Ge core‐Si shell dimensions. Polarization‐resolved µ‐Raman and geometrical phase analysis quantify the resulting strain. Electronic transport measurements demonstrate record hole mobilities up to 25 400 cm2/Vs, highlighting these Ge/Si CS NWs as a promising ...
Aswathi K. Sivan   +14 more
wiley   +1 more source

Traction System for Supercapacitor Low-floor Light Rail Vehicle with Independent Intellectual Property Rights

open access: yes机车电传动, 2017
Parameters and performance requirements of supercapacitor low-floor light vehicle was introduced, and T/B characteristic of electric traction system, high-voltage system, energy-storage system, main circuit and key parameters of the drive system were ...
XIA Wenjie   +4 more
doaj  

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