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Technology Development of Electric Traction Rail Traffic

Liu Youmei

Strategic Study of CAE 2000, Volume 2, Issue 10, Pages 51-55

Abstract: Electric traction has become the development orientation of rail traffic traction power.This paper, proceeding from the technology advantage of electric traction rail traffic, summarizes thedevelopment trend of electric traction rail traffic abroad and the development course of that at home, and puts forward the technology prospect of developing electric traction rail traffic in China.

Keywords： electric traction rail traffic development prospect

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Create a Bright Future for China’s Rail Electric Traction Industry

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Strategic Study of CAE 2000, Volume 2, Issue 9, Pages 110-110

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Machine learning for fault diagnosis of high-speed train traction systems: A review

Frontiers of Engineering Management doi: 10.1007/s42524-023-0256-2

Abstract: As the core component of HST, the reliability of the traction system has a substantially influence onDuring the long-term operation of HSTs, the core components of the traction system will inevitably experienceTherefore, performing fault monitoring and diagnosis on the traction system of the HST is necessary.This paper primarily aims to review the research and application of machine learning in the field of tractionFirst, the structure and function of the HST traction system are briefly introduced.

Keywords： high-speed train traction systems machine learning fault diagnosis

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Behaviors of EHD Traction Characteristics for High-speed Lubricating Grease

Yang Boyuan,Zheng Peibin,Su Bing,Wu Yongjun,Deng Sier

Strategic Study of CAE 2002, Volume 4, Issue 4, Pages 75-78

Abstract:

The study on traction behaviors of lubricants which have great influences on dynamic properties ofIn this paper, a concise description of the traction test pattern, the results of test and data processingIn the end, two useful formulas are advanced to calculate the traction coefficients of No. 7007 and No

Keywords： EHD lubrication traction test traction behaviors

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Study on train traction simulation of high speed motor train set

Kang Xiong

Strategic Study of CAE 2011, Volume 13, Issue 1, Pages 62-68

Abstract:

Train traction simulation of high speed motor train set has significantThe calculation method of train traction simulation of high speed motor train set is studied and itsdifferences with general train traction calculation and its relative key theories are provided.The structure and functions of our independently developed traction simulation system are introducedIt is concluded by applications that the method of train traction simulation of high speed motor train

Keywords： high speed motor train set traction simulation

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Optimum design and preliminary experiments of a novel parallel end traction apparatus for upper-limb

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4, Pages 726-746 doi: 10.1007/s11465-021-0651-5

Abstract: This paper introduces a novel parallel end traction apparatus (PETA) to supplement equipment selection

Keywords： parallel mechanism upper-limb rehabilitation singularity and workspace analyses performance evaluation optimum design

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Solid-state transformer-based new traction drive system and control

Jianghua FENG, Jing SHANG, Zhixue ZHANG, Huadong LIU, Zihao HUANG

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3, Pages 411-426 doi: 10.1007/s11465-018-0467-0

Abstract:

A new type of traction drive system consisting of solid-state traction transformer (SSTT), inverterunit, auxiliary inverter, traction motor and other key components is built in order to suit the demandof developing the next-generation electric traction system which will be efficient and lightweight,Simulation and experimental results have verified that the traction system and control scheme mentioned

Keywords： solid-state traction transformer high-voltage cascaded rectifier LLC resonant converter synchronous rotating

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Approximate calculation method of main cables PPWS construction traction force for extralarge span suspension

Wang Jun and Lin Fan

Strategic Study of CAE 2012, Volume 14, Issue 5, Pages 37-40

Abstract: p style="text-align: justify;">For the large number of wire strands and the long distance of strand traction, the wire strands are erected normally with gantry pulling traction system that allows continuous pylonThe accurate calculation of traction force is of realistic significance to the selection of tractionIn this article, exploration was made for the traction force calculation method of the gantry pullingtraction system for PPWS construction, and the results were compared with measured data on work site

Keywords： suspension bridge main cable PPWS wire strand traction force

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Techno-economic analysis of the adoption of electric vehicles

Donald KENNEDY, Simon P. PHILBIN

Frontiers of Engineering Management 2019, Volume 6, Issue 4, Pages 538-550 doi: 10.1007/s42524-019-0048-x

Abstract: Climate change and concerns over reliable supplies of hydrocarbons are aiding in the focus on electricAlthough sales of electric vehicles are accelerating, it may not be clear that purchasing an electricA techno- economic analysis of electric vehicles comparing them against hybrids, gasoline and dieselcomplexity of electrical power supply, infrastructure requirements and full life cycle concerns show that electric

Keywords： BEV battery powered electric vehicle environmental impact of electric vehicles techno-economic analysis gasoline versus electric powered cars diesel versus electric cars consumer behaviour

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Stem cell niches and endogenous electric fields in tissue repair

Li LI, Jianxin JIANG

Frontiers of Medicine 2011, Volume 5, Issue 1, Pages 40-44 doi: 10.1007/s11684-011-0108-z

Abstract: are involved in the stem cell-based repair process, including stem cell niches and endogenous wound electricHere we briefly review the role of stem cell niches and endogenous electric fields in tissue repair,and hypothesize that endogenous electric fields become part of stem cell niche in the wound site.

Keywords： stem cell stem cell niche electric field tissue repair

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Study of China high-speed railway traction power supply key technology

Qian Qingquan,Gao Shibin,He Zhengyou,Chen Qizhi and Wu Jiqin

Strategic Study of CAE 2015, Volume 17, Issue 4, Pages 9-20

Abstract: Meanwhile，on the present development situation of traction power supply system，the new technologies areThis will provide guidance for the development and application of China high-speed rail traction power

Keywords： high-speed railway；traction power supply system；key technology

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Recent progress in electric-field assisted combustion: a brief review

Frontiers in Energy 2022, Volume 16, Issue 6, Pages 883-899 doi: 10.1007/s11708-021-0770-z

Abstract: Among the combustion technologies, electric-field assisted combustion is an advanced techno-logy thatIn the last two decades, tremendous efforts have been made to understand electric-field assisted combustionThese findings significantly facilitate the application of electric-field assisted combustion.

Keywords： electric field combustion flame stabilization emission reduction flame propagation

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Design and characteristics of electric supercharger for diesel engine acceleration by additional rapid

YAO Chun-de, ZHOU Hong-xiu

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4, Pages 409-412 doi: 10.1007/s11465-006-0048-5

Abstract: The ES (electric supercharger) driven by a high-speed brushless motor was developed to solve the problemThe structural design of the electric supercharger is novel, which makes it easier to set the lubricatingThe velocity distribution at the outlet of the electric supercharger is determined by hot-wire anemometryResearch results indicate that the electric supercharger can respond rapidly with the great flux, and

Keywords： acceleration velocity distribution high-speed brushless turbocharger electric supercharger

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Lightweight design of an electric bus body structure with analytical target cascading

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0718-y

Abstract: In this study, a lightweight design of a newly developed multi-material electric bus body structure is

Keywords： electric vehicle body in white (BIW) lightweight analytical target cascading (ATC)

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Influence of direct electric current on wetting behavior during brazing

Kirsten BOBZIN, Wolfgang WIETHEGER, Julian HEBING, Lidong ZHAO, Alexander SCHMIDT, Riza ISKANDAR, Joachim MAYER

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 3, Pages 496-503 doi: 10.1007/s11465-019-0582-6

Abstract: Therefore, the effect of direct electric current along the surface of a steel substrate on the wettingand the spreading of the molten filler metal could be controlled in dependence of the polarity of the electricThe electric component of the Lorentz force is supposed to be feasible reasons for the observed dependenceTo evaluate the influence of the electric current on the phase formation subsequent selective electron

Keywords： brazing electric current assisted wetting Lorentz force