DEFINITION OF STRATEGY MAINTENANCE AND REPAIR OF LOCOMOTIVES WHEN EXTENDING SERVICE LIFE
Journal Title: Збірник наукових праць Українського державного університету залізничного транспорту - Year 2017, Vol 167, Issue 1
Abstract
In connection with the physical and moral wear and tear of rolling stock in modern conditions an important direction of ensuring the efficiency of rail transport in the future is the rational use of rolling stock operated within the designated and extended service life. The extension of the lifespan of the locomotives should be carried out by maintaining the optimum ratio adjustment measures of the timing and technology of maintenance, PR and training for repair facilities. In the face of the ageing of traction rolling stock (TRS) is locomotives and non-tractive - wagons required, the forced prolongation of term of its operation. Change of technical condition of locomotives in the period planetrating lifetime requires selection of optimum maintenance strategies and current repairs (CR). It should take into account the need to adjust the time and amount of work on the CR. The basis of the optimization strategy, CR locomotives, it makes sense to incorporate components of cost changes over the period of extended operation.
Authors and Affiliations
Olexander Krasheninin, Olena Ponomarenko, Sergiy Yakovlev
Keywords
Related Articles
- EP ID EP215738
- DOI -
- Views 95
- Downloads 0
RESEARCH OF ASYNCHRONOUS ELECTRIC DRIVE, OPTIMIZED ACCORDING TO THE CRITERION OF MAXIMIZING TORQUE-PER-AMP
In the article the research of the work of the asynchronous electric drive on the basis of the autonomous voltage inverter with the vector control system and the AD-906U engine in the modes of its full and partial use by...
MULTIPARAMETRIC OPTIMIZATION OF THE COMPOSITION OF PAPERCRETE
In the article provides a brief overview of the specific features of cellulose-containing aggregates of plant origin. The degree of influence of these features of cellulose-containing aggregates of plant origin on the pr...
TO THE QUESTION ON IMPROVEMENT IN FREIGHT CAR AXLE-BOX
The article contains a comparison of operating costs to the time of repair of the axle unit of the freight car. The economic effect of replacing the domestic standard axle box unit with cylindrical bearings with a pedest...
TO THE QUESTION OF STRUCTURAL ANALYSIS OF SILO STRUCTURES MADE OF HIGH-STRENGTH STEELS
Silos are the tall containers used to store bulk solids. The article presents results of structural analysis of silo with diameter of 22 m, constructed from high-strength steel S550GD. The research results are of both sc...
RESEARCH OF GROUNDED SCREEN FROM CONDUCTIVE COMPOSITIONSAS A STRUCTURES ELECTRO-CORROSION PROTECT
The use of grounded screens — coatings from compositions with graphite filler based on Portland cement and on the basis of sodium silicate as a means of protecting structures from electrocorrosion by leakage currents was...