Наукові підходи до вдосконалення технології експлуатації вантажних вагонів всіх форм власності

Abstract

successful work of railways is estimated by the increase of the quantitative and qualitative indicators of the transportation process. The improvement of the effectiveness of transport is achieved by reducing operating costs, attracting customers and ensuring the competitiveness of transport. The optimization model of the whole movement process of wagons of different owners both loaded and empty is proposed in the article. The model takes into account various options to organize traffic volumes into trains and different routes of their movement, as well as the type of rolling stock and its form of ownership. Thanks to this, it becomes possible to select an option of train category, calculate the optimal a wagon residence time at loading and unloading points and on the travel line, deliver wagons timely to the loading point in the required quantity. The optimum alternative of wagon amount and ownership selection for the delivery of freights from the consignor to the consignee is determined by means of the identification of minimum value of total operating costs and maximum profit of railway.