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10.920  Articles
1 of 1.092 pages  |  10  records  |  more records»
At present, one of the main problems arising from the long-term operation of one-section electric locomotives is the need to maintain their good technical condition. In this case, the determining aspect is often rapid identification of existing defec... see more

The article describes the model of vibrations of an  electric locomotive ChS4. A vehicle is considered as a mechanical system of 9 rigid bodies (a body, 2 bogie frames, 6 wheelsets). 

The statistical analysis and probability characteristics of voltage random variation on the pantograph of DC electric locomotive in the recuperation mode are presented in the article.

The article is a continuation of analysis of the electric equivalent AC circuit «traction substation - device of transversal compensation  - electric-traction network  - electric locomotive DS 3» and the influence on a power  transformer in... see more

In paper results of strength tests of electric locomotive DS3 are submitted.

In paper results of dynamics tests of electric locomotive DS3 are submitted

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

The article provides brief description of a technical project for reequipping the electric locomotives VL80? and VL80S with smooth thyristor adjusters of tractive motors with the single automatic control system.

Theoretical research of voltage emissions has been conducted for the collector of electric locomotive DE1. The comparative results of theoretical and experimental calculations have been provided.

1 of 1.092 pages  |  10  records  |  more records»