Gorobchenko O. Improvement of locomotives traction properties by increase operating ratio of coupling weight

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U001999

Thesis Registration Form

0407U001999.pdf

Applicant for

Specialization

  • 05.22.07 - Рухомий склад залізниць та тяга поїздів

19-04-2007

Specialized Academic Board

Д 64.820.04

Ukrainian State University of Railway Transport

Essay

The dissertations work is devoted to questions improvement of the draft characteristics of locomotives by increase of factor of uses of coupling weight. Is revealed influence on operating ratio сцепной of weight such parameters: a design тяговых of engines; non-uniformity current distribution; deviations of characteristics of колесно-motor blocks. the dependence between factor is proved uses draft of weight and charge of the electric power on draft. On the basis of developed imitating model the features are determined mutual influence of parameters of power circuits.

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