Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Information and cont...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Еvaluation of the effectiveness of service introduction in the high-speed transport repair system

Еvaluation of the effectiveness of service introduction in the high-speed transport repair system

Abstract

Currently, over 90 % of Ukrainian Railways’ rolling stock is completely worn out and require immediate replacement, but, considering new technologies and requirements for the construction of new locomotives, they would also require a new, higher quality maintenance. The answer to that problem would be organization of service system of high-speed transport, executed by third-party private companies. That would allow the carrier to concentrate its efforts on efficient operation of trains and ensuring traffic safety, while the service company will ensure proper technical condition of rolling stock and constant modernization of repair system. Payment is made not for the volume of maintenance performed, but for the kilometers of useful mileage of the locomotive and its time in the operating fleet. Today, service have two popular execution systems: preventive repairment and predictive maintenance. Preventive repairment represents a set of technological measures and operations designed to ensure operability, executed according to a predetermined plan. Preventive maintenance consists in predicting the condition of the node in the near future based on information obtained through automated continuous diagnostics and analysis of devices during operation, with the subsequent transfer to the service depot of the repair personnel of this information about the presence of parameters deviating from the reference ones and errors in the operation, as well as recommendations for correcting the corresponding malfunctions. The most effective solution would be to implement so-called mixed system to ensure effective and optimal usage of financial resources for the operation of the locomotive with its appropriate use and maintenance. Another important part of the service is Life Cycle Contract, which is a long-term agreement (usually 20 years or more) on design, production, supply, maintenance, repair and disposal of high-speed rolling stock on financial terms in accordance with the contract. Additionaly, the implementation of modern IT solutions is considered. They have the potential to greatly simplify the process of service and increase its production thanks to automation of certain processes and digitalization of data transfer and storage. Such technologies are: machine vision, augmented reality, 3D printers and robots.

У статті розглянуто питання оцінювання ефективності сервісу для високошвидкісного рухомого складу як складової підвищення якості його обслуговування та ремонту. Порівнено ефективність планово-попереджувальної та предиктивної систем його виконання, а також розглянуто систему розумного предиктивного обслуговування, що дає змогу прогнозувати стан обладнання за допомогою моніторингу динаміки його показників. Оцінювання ефективності сервісу розглянуто в рамках контракту життєвого циклу (КЖЦ), який не тільки забезпечує підвищення рівня технічного стану рухомого складу, а й знімає з перевізника необхідність контролю його стану і дає змогу сконцентруватися на виконанні перевезень. Також оцінено перспективи використання сучасних технологічних рішень для виконання ТОіР задля підвищення продуктивності виробництва.

Keywords

сервіс, обслуговування, ремонт, тяговий рухомий склад, предиктивна система, інтероперабельність, контракт життєвого циклу, service, proper technical condition, preventive repairment, predictive maintenance, constant modernization, Life Cycle Contract, kilometers of useful mileage

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold