Results 1 to 10 of about 72 (44)
Scheduling and Evaluation of a Power-Concentrated EMU on a Conventional Intercity Railway Based on the Minimum Connection Time [PDF]
MathematicsPower-concentrated EMU trains have the advantages of being fast and comfortable, having a flexible formation and a short turn-back time, and so on. They can effectively release the transportation capacity of tense lines and hubs (the replacement of ...
Yinan Wang +6 more
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Research of Aerodynamic Design Method for the Intercity EMUs
机车电传动, 2015 According to the running speed and operating environment of the intercity EMUs, the major challenges for the aerodynamic design of the intercity EMUs were presented from the comfort and economy.
DING Sansan +3 more
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Noise Research on Intercity EMUs
机车电传动, 2015 In order to achieve the good level of NVH for intercity EMUs, through reasonable control methods, control strategies and techniques, with the bench and simulation, noise reduction effect of different schemes were compared and main source of noise and ...
LIANG Junhai +3 more
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An abnormal carbody swaying of intercity EMU train caused by low wheel–rail equivalent conicity and damping force unloading of yaw damper [PDF]
Railway Engineering Science, 2023 AbstractLow-frequency carbody swaying phenomenon often occurs to railway vehicles due to hunting instability, which seriously deteriorates the ride comfort of passengers. This paper investigates low-frequency carbody swaying through experimental analysis and numerical simulation.
Yixiao Li +3 more
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Overall Technical Design of Intercity EMUs
机车电传动, 2014 According to position and function of intercity EMUs, the EMUs design principle was expounded, and top-level technical index of the EMUs was researched.
DING Sansan +3 more
doaj +1 more source
Traction System Development for Intercity EMUs
机车电传动, 2015 Railway and traction system features of intercity EMUs were analyzed, and the ability requirement of the EMU waspointed out. Traction platform scheme of CRH6 series intercity EMUs was expounded in detail, and the simulation and test of system andparts ...
JIAO Jinghai +4 more
doaj +1 more source
Research on Development Trend of Intercity EMUs
机车电传动, 2019 This paper analyzed the role of national policies in promoting the development of intercity EMUs, systematically analyzed intercity, line, passenger flow and other factors, and put forward the top-level indicators and future development direction of ...
Yanhui QI, Changlong ZHAO
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Network System Development for Intercity EMUs
机车电传动, 2015 To ensure the safety and reliability of intercity EMUs control, and promote the control intelligence, the network topology ofTCN adding Ethernet was adopted, which was based on TCN, Ethernet and broad-ground wireless communication, and combined with ...
WU Donghua, LIU Tai, WANG Yancui
doaj +1 more source
Wheel Wear of Intercity EMU at Non-equilibrium Speed on Curves [PDF]
Journal of Mechanical Engineering, 2020 WANG Chengping +3 more
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AC-drive System of the Intercity EMUs
机车电传动, 2015 The design principle of the AC drive system in the intercity EMUs was expounded, emphasis on the key technology such the structure, the working principle and the technical characteristics, which pointed out that the integrative convertor of the AC drive ...
ZHANG Zhibing +2 more
doaj +1 more source