Design of area of managing parameters in equalization of motion of train at decision of tasks of hauling providing
Journal Title: Електромагнітна сумісність та безпека на залізничному транспорті - Year 2018, Vol 1, Issue 15
Abstract
The specificity of the definition of governing parameters of the equations of motion in the tasks of traction security is the lack of traction characteristics, data on the amount of the mass of an electric locomotive. In the work of the proposed solution to this problem at the expense of input in the relative weight of the locomotive and the use of universal traction characteristics obtained for the electric locomotive with collector traction motors and DC pulsating current, as well as with asynchronous traction drive. As a result of the proposed analytical expressions for determining the principal of specific resistance movement and maximum tractive characteristics for all of the zones of the power of the main types of traction drives. Proposed analytical dependence for determining the mass of an electric locomotive. The analysis of which showed that the main parameters determining the mass of the locomotive with fixed mass ended, are follows: type of traction drive and the acceleration of the train whith start-ing speed. The main feature of the obtained expressions for determination of the parameters of the equa-tion of motion is that they do not include the mass of the composition and of the locomotive. It gives the opportunity to the solution of the problem based on the results of traction calculation.
Authors and Affiliations
S. Arpul, A. Afanasov
Keywords
Related Articles
- EP ID EP617679
- DOI 10.15802/ecsrt2018/171927
- Views 132
- Downloads 0
Parameters and Technology of Experimental Blasts during Drilling of the Left Running Tunnel of the Metro in the City of Dnipro
The problems of effective application of drilling and blasting operations during three experi-mental blasts in the Dnipropetrovsk subway tunnel are considered. The necessity of combined application of short-delay and del...
Investigation of the influence of the state of the railway track in terms of softness and safety of trains
The need to increase the speed of movement and monitor the technical condition of the rail-way plan leads to the need to study the effect of the state and the parameters of the curves on the smoothness and safety of trai...
Distribution network reconfiguration using modified imperialist competitive algorithm
Objective. A modified imperialist competitive algorithm adapted to find the optimal distribu-tion network configuration with minimum active power losses is proposed. Technique. The pro-posed algorithm was used to solve t...
Modeling of electromechanical systems
Real time systems mode and transmit data on the instantaneous state of the control objects can timely detect any faults and thus provide additional time for their correction by railway em-ployees. Turnouts are one of the...
The results of experimental studies of the process of changing the technical condition of freight cars in operation
The paper presents the results of experimental studies in the transition to a system of mainte-nance and repair on a technical condition with the use of visual-optical control of the boundary states of the units of freig...