Results 11 to 20 of about 1,600,843 (353)
Chinese Journal of Mechanical Engineering, 2022 The locomotive traction motor is described as a rotor-bearing system coupling the kinetic equations of the traction shaft and its support bearings with the determination of their elastic deformations in this study. Under the effect of excitations induced
Yuqing Liu +4 more
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World Electric Vehicle Journal, 2021 Permanent magnet traction motor has the advantages of high efficiency, high power density, high torque density and quick dynamic response, which has been widely used in the traction field of electric vehicle.
Yong Li +4 more
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Fault diagnosis on the bearing of traction motor in high-speed trains based on deep learning
Alexandria Engineering Journal, 2021 The bearing health in the traction motor is the prerequisite and guarantee for the safe operation of high-speed trains. The vibration signals of the bearing in traction motor feature high nonlinearity, non-stationarity, and background noise.
Yingyong Zou, Yongde Zhang, Hancheng Mao
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Galvanically Isolated On-Board Charger Fully Integrated With 6-Phase Traction Motor Drives
IEEE Access, 2023 The rapid spread of electric vehicles is pushing for more and more compact and reliable e-axle architectures. In this scenario, the integration of the on-board battery charger with the traction drive can be a feasible way to reduce the embedded volume ...
P. Pescetto +3 more
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Traction Motor Cooling Systems: A Literature Review and Comparative Study
IEEE Transactions on Transportation Electrification, 2021 More efficient cooling systems are an enabler for the increase in power density in an electric traction motor. Contemplating to existing reviews, this article presents a comprehensive collection of heat transfer mechanisms for the different heat removal ...
Peer-Ole Gronwald, T. A. Kern
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IEEE Access, 2021 Transport and vehicular travel are essential for socio-economic growth, as they enable the operation of cities and businesses globally. However, large percentages of the transport sector currently rely on internal combustion engine vehicles, causing an ...
M. L. De Klerk, A. Saha
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T-Type Multi-Inverter Application for Traction Motor Control
Engineering, Technology & Applied Science Research, 2022 The structure and principle of the T-type 3-level reverse voltage source that will be fed to three-phase induction motors will be presented in this study.
V. T. Ha, P. T. Giang, V. H. Phương
semanticscholar +1 more source
Acoustic Diagnosis of Rolling Bearings Fault of CR400 EMU Traction Motor Based on XWT and GoogleNet
Shock and Vibration, 2022 Acoustic diagnosis has been a research hotspot in recent years because of the advantages of noncontact signal acquisition. However, acoustic diagnosis technology has not been applied to bearing fault diagnosis of Electric Multiple Units (EMU) traction ...
Gang Yang, Yuqian Wei, Hengkui Li
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A direct-drive solution for Hydrogen supplied all-electric airplane [PDF]
, 2009 This paper present a solution for traction motor in ultra light motored (ULM) aircraft applications. A new All electric aircraft is here presented with a hydrogen supplied fuel-cell system and a direct-drive configuration for traction motor.
Bruno, Massimo +7 more
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Bearing clearance test and lifetime analysis for EMU traction motor
机车电传动, 2022 The mechanical load is the only factor of influence considered in the traditional bearing lifetime prediction algorithm. However, for the traction motor of the electric multiple units (EMUs) in actual working conditions, its bearing is also subject to ...
GENG Min +4 more
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