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149.739  Articles
1 of 14.975 pages  |  10  records  |  more records»
The article deals with the analysis of the work of Traction Motor Protecting System on electric locomotives DE1, which protects the motors from inner and outer short circuits in the mode of recuperative breaking. The calculations have revealed that the sy... see more

Purpose. The work is aimed to study the change in parameters of traction electric motors of trolleybuses during operation and improvement of the technical state control system, using modern diagnostic methods. Methodology. Solution of the scientific ... see more

In the article the structural reliability of different variants of structured schemes of the steady-state converter for traction drive of promising multi-system electric locomotives with asynchronous traction engines is compared.

Some aspects are illustrated of energy conversion processes during the operation of electric railway vehicles with traction induction motors, in order to support transport systems’ sustainability. Increasing efforts are being expended to enhance the susta... see more

As per ISO-10816, electric motors up to 15 kW are classified as Class I machines, and the major reason for their failure is that the vibrations in them are above the alert limit. This study presents a new model for predicting the condition-based maintenan... see more

Conveyor system merupakan salah satu proses bisnis pada PLTU Tenayan Raya. Perusahaan menerapkan perawatan pada konveyor dengan metode corrective maintenance. Metode perawatan ini kurang efektif karena dapat menyebabkan operasi pada pembangkit secara kese... see more

The mathematical model for determination of remaining resource of insulation of the locomotive hauling electric machines, taking into account its initial electric durability and minimum expenses on implementation of restoration works with the purpose of c... see more

Issues of expediency of using the DC traction engines on multi-system electric railway rolling stock are considered in the paper.

In the article there are results of analysis the possibility of the construction microprocessor system of the main electric drive which to improve tractive-energetic characteristics of locomotives.

1 of 14.975 pages  |  10  records  |  more records»