Effect of unbalanced magnetic pull on the thermal characteristics of traction motor bearing
Sign Up to like & getrecommendations! Published in 2021 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-05-2021-0180
Abstract: Purpose The purpose of this paper is to analyze the unbalanced magnetic pull (UMP) of the rotor of traction motor and the influence of the UMP on thermal characteristics of traction motor bearing. Design/methodology/approach The… read more here.
Keywords: unbalanced magnetic; traction motor; rotor; magnetic pull ... See more keywords
Extended Overmodulation Operation of Space Vector PWM for Traction Motor Control at Low Switching Frequency
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3222082
Abstract: There are several benefits of fully utilization of DC link voltage in railway traction applications in terms of increasing inverter output voltage, satisfying power-torque demand and component sizing. To meet traction system requirements; mostly space… read more here.
Keywords: switching frequency; space vector; frequency; traction ... See more keywords
Dynamic Reluctance Mesh Modeling and Losses Evaluation of Permanent Magnet Traction Motor
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2017.2659800
Abstract: In this paper, dynamic reluctance mesh model (DRM) combined with an improved iron losses prediction model are presented to provide fast and accurate way to evaluate the iron losses for permanent magnet (PM) motors with… read more here.
Keywords: traction motor; dynamic reluctance; permanent magnet; reluctance mesh ... See more keywords
Fast Detection for Cyber Threats in Electric Vehicle Traction Motor Drives
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2021.3102452
Abstract: While cyber-physical security of electric vehicles (EV) is gaining increased concerns due to the fast development of vehicle onboard communication networks, the existing literature focuses on the vehicle level and it does not explicitly address… read more here.
Keywords: detection; motor drives; traction motor; vehicle ... See more keywords
Effect of rotor eccentricity on the dynamic performance of a traction motor and its support bearings in a locomotive
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/09544097211072335
Abstract: Rotor eccentricity is a common fault of traction motors during operation. To ensure the stability and safety of the traction motor, it is essential to analyze the effect of rotor eccentricity on the dynamic performance… read more here.
Keywords: traction motor; rotor eccentricity; motor; rotor ... See more keywords
Quantitative fatigue evaluation of complex welded connections and application in a train traction motor frame component
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/09544097221085329
Abstract: Welded connections are common in rail vehicle structures and associated equipment. It is well known that fatigue behaviors of welded structure are controlled by fatigue capability of welded joints. Although there exists numerous joint design… read more here.
Keywords: fatigue evaluation; welded connections; complex welded; fatigue ... See more keywords
Permanent magnet synchronous motor with different rotor structures for traction motor in high speed trains
Sign Up to like & getrecommendations! Published in 2018 at "Energies"
DOI: 10.3390/en11061549
Abstract: In this work we proposed to study the use of permanent magnet synchronous motors (PMSM) for railway traction in the high-speed trains (HST) of Renfe Operadora (the Spanish national railway operator). Currently, induction motors (IM)… read more here.
Keywords: permanent magnet; magnet synchronous; traction motor; motor ... See more keywords
Analysis and Design of a High-Performance Traction Motor for Heavy-Duty Vehicles
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13123150
Abstract: Due to environmental issues and depletion of resources, global attentiveness in electric vehicles (EVs) is growing. In particular, research on high specification motors for driving large EVs has attracted a lot of attention. In this… read more here.
Keywords: traction motor; analysis design; high performance; performance traction ... See more keywords