A novel tracking deep wavelet auto-encoder method for intelligent fault diagnosis of electric locomotive bearings
Sign Up to like & getrecommendations! Published in 2018 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2018.03.011
Abstract: Abstract The condition monitoring of electric locomotive has attracted more and more attention due to its significance for improving the security, reliability and automation level. In this paper, a novel tracking deep wavelet auto-encoder (TDWAE)… read more here.
Keywords: auto; auto encoder; electric locomotive; method ... See more keywords
Disturbance Observer-Based Backstepping Control of PMSM for the Mine Traction Electric Locomotive
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Problems in Engineering"
DOI: 10.1155/2018/7253210
Abstract: For the Permanent Magnet Synchronous Motor (PMSM) control system of the Mine Traction Electric Locomotive (MTEL), the fluctuation of the load will lead to the resonance of the velocity of the MTEL. In addition, the… read more here.
Keywords: mine traction; pmsm; control; electric locomotive ... See more keywords
A sensorless control system of permanent magnet synchronous motor for electric locomotive based on improved high-frequency rotating injection method
Sign Up to like & getrecommendations! Published in 2023 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/01423312221142972
Abstract: The mechanical sensor of electric locomotive is easy to lose, leading to position measurement error, which deteriorates the performance of permanent magnet synchronous motor (PMSM) drive system. Therefore, a limp-home mode based on high-frequency injection… read more here.
Keywords: injection; high frequency; system; control ... See more keywords
The simulation of influence of engagement conditions and technological teeth correction on contact strength, wear and durability of cylindrical spur gear of electric locomotive
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"
DOI: 10.1177/1350650116645024
Abstract: The cylindrical spur tractive gear of the electric locomotive has been conducted using the author’s method of the calculation of maximum contact pressures, teeth wear and durability at technological correction of engagement at changeable, in… read more here.
Keywords: electric locomotive; cylindrical spur; correction; gear electric ... See more keywords
Research and Optimization of Hybrid On-Board Energy Storage System of an Electric Locomotive for Quarry Rail Transport
Sign Up to like & getrecommendations! Published in 2023 at "Energies"
DOI: 10.3390/en16073293
Abstract: Operation modes of rolling stock at mining enterprises are considered and analyzed. The justification of the need to replace it with a modern specialized electric locomotive for quarry railway transport, equipped with an asynchronous traction… read more here.
Keywords: system; board energy; energy; electric locomotive ... See more keywords
Analysis of Control Methods for the Traction Drive of an Alternating Current Electric Locomotive
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14010150
Abstract: The analysis of operating conditions of traction drives of electric locomotives with asynchronous traction motors has been carried out. It was found that during operation in the output converter of an asynchronous motor, defects may… read more here.
Keywords: traction drive; control methods; output; electric locomotive ... See more keywords