System Approach to the Evaluation of the Traction Electric Motor Quality

The thermal calculation of the locomotive traction engine collector is proposed. The equations of the heat balance of its elements are obtained taking into account the cooling air. The calculation results and experimental data of thermal imaging control are presented. Keywords: traction electric motor, collector, thermal calculation, thermal imaging control. [email protected]

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Plastic deformation of collector plates at electric motor repair

10.36652/0042-4633-2020-5-79-82 ◽

2020 ◽

pp. 79-82

Author(s):

D.YU. Belan ◽

G.B. Toder ◽

K.V. Averkov ◽

YU.V. Titov

Keyword(s):

Plastic Deformation ◽

Electric Motor ◽

Roughness Parameter ◽

Surface Plastic Deformation ◽

Analytical Dependence ◽

Surface Plastic ◽

Machined Surface ◽

Tool Surface ◽

Diamond Burnishing ◽

Traction Electric Motor

A tool was developed for smoothing the plates of an electric motor collector. An analytical dependence of the roughness parameter of the machined surface on the force applied to the tool is obtained. Keywords traction electric motor, collector, diamond burnishing tool, surface-plastic deformation, repair, roughness. [email protected]

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Using Markov reward model for decision making in the choice of optimal type of traction electric motor for icebreaking ship

2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER) ◽

10.1109/ever.2018.8362380 ◽

2018 ◽

Cited By ~ 1

Author(s):

Igor Bolvashenkov ◽

Hans-Georg Herzog ◽

Ilia Frenkel ◽

Lev Khvatskin

Keyword(s):

Decision Making ◽

Electric Motor ◽

Markov Reward ◽

Markov Reward Model ◽

Traction Electric Motor ◽

Optimal Type

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METHODOLOGY OF DETERMINING THE PARAMETERS OF TRACTION ELECTRIC MOTOR FAILURES WHEN OPERATING TROLLEYBUSES

Science and Transport Progress Bulletin of Dnipropetrovsk National University of Railway Transport ◽

10.15802/stp2018/140707 ◽

2018 ◽

Vol 0 (4(76)) ◽

pp. 47-59 ◽

Cited By ~ 2

Author(s):

Т. P. Pavlenko ◽

V. M. Shavkun ◽

V. I. Scurihin ◽

N. P. Lukashova

Keyword(s):

Electric Motor ◽

Traction Electric Motor

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Results of performance tests of an experimental class H insulation system for locomotive traction motors and its monitoring using the mobile diagnostics means

Bulletin of scientific research results ◽

10.20295/2223-9987-2021-4-35-46 ◽

2021 ◽

Vol 2021 (4) ◽

pp. 35-46

Author(s):

Denis I. PROKHOR ◽

Keyword(s):

Electric Motor ◽

Practical Importance ◽

Performance Tests ◽

Electric Motors ◽

Diesel Locomotive ◽

Insulation System ◽

Traction Motors ◽

Definition Of ◽

Traction Electric Motor ◽

Motor Failure

Objective: To perform traction electric motor performance tests with an experimental class H heat resistance insulation system. Methods: An experimental set of traction electric motors was manufactured at the Voronezh Diesel Locomotive Repair Plant to be compared with a motor of class F insulation. Results: The performance indicators of controlled locomotives have been summarized. Explanations and definition of additional insulation parameters and an example of their use in case of traction electric motor failure due to damage to controlled locomotives have been given. Practical importance: The proposed methodology for predictive diagnostics of traction electric motors performance can be used in service locomotive depots.

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