New approaches to maintenance and repairing of the traction substations equipment on electrified railways on the basis of smart-technologies
DOI:
https://doi.org/10.15802/stp2014/27362Keywords:
power supply, electrified railway, modernization, reconstruction, Smart Grid, traction substation, equipment, maintenance and repairing, diagnostics, reliability, system, monitoring, actual technical stateAbstract
Purpose. At the stage of modernization and reconstruction of electrified railroads in Ukraine one should take into account the innovative development level of all electric supply subjects on the basis of advanced technologies. Determination the ways to increase the power supply reliability of electrified railways and reducing the accidents of the traction substation power equipment (TS). Methodology. For attainment a goal it’s studied the international experience on qualitative power supply of the electrical railways at the basis of the ideology of Smart Grid. It’s conducted a research of the major methods of technical servicing, repairing (TS and R) and diagnostics the traction substation devices of electrified railways. Findings. As a result of research it was concluded that the basis of the new methods of maintenance and repearing is analysis of the risks of operation of the weared equipment or equipment with some defects (maintenance of equipment on the basis of the actual technical condition). It’s also concluded that the conceptual definitions of Smart Grid point to the important role of smart grid technology to the economic development of the electrical system. Significant world experience of maintenance and repairing at the basis of the actual technical state shows the following general assessment of the effectiveness of this method: reducing maintenance costs by 75%, reducing the number of services up to 50%, reduction the number of failures by 70% in the first year. Originality. As a research and improvement result of the maintenance and repairing system of traction substations, the author has proposed the concept of maintenance and repairing intelligent system, monitoring and diagnostic of technical process equipment. The basic components of the system are proposed. It’s proposed a maintenance of the equipment of traction substation at the actual technical state with better resource parameters. In the normative document for maintenance and repairing of the equipment of traction substations, power points and sectioning posts of the electrified railways "CE-0024", this approach for organizing and conducting the maintenance and repairing of the TS is not considered. Practical value. Implementation of this system allows: to increase the main indicators of maintenance and repairing; decrease operating costs of the power equipment by using maintenance and repairing at a basis of the actual technical state; improve the reliability of equipment and the power supply system of TS of electrified railways, obtain economic benefit, and so on.
References
Azovtsev Yu.A., Barkova N.A., Doronin V.A. Diagnostika i prognoz tekhnicheskogo sostoyaniya oborudovaniya tsellyulozno-bumazhnoy promyshlennosti v rynochnykh usloviyakh (Diagnosis and prognosis of equipment technical state in pulp and paper industry in market conditions). Bumaga, karton, tsellyuloza – Paper, paperboard, cellulose, 1999. Available at: https://www.google.com.ua/ www.vibrotek.ru/russian/biblioteka/book17 (Accessed 10 May 2014).
Analiz roboty hospodarstva elektryfikatsii ta elektropostachannia v 2004 rotsi [Work analysis of electrification and power management in 2004]. Kyiv, TOV «VD «Manufaktura» Publ., 2005. 181 p.
Analiz roboty hospodarstva elektryfikatsii ta elektropostachannia v 2008 rotsi [Work analysis of electrification and power management in 2008]. Kyiv, TOV «VD «Manufaktura» Publ., 2009. 244 p.
Analiz roboty hospodarstva elektryfikatsii ta elektropostachannia v 2012 rotsi [Work analysis of electrification and power management in 2012]. Kyiv, TOV «VD «Manufaktura» Publ., 2013. 247 p.
Babenko I.A.Vnedreniye sistemy tekhnicheskogo obsluzhivaniya po fakticheskomu sostoyaniyu mashinnogo parka zavoda (Implementation of maintenance on the actual state of the machine park plant). Materialy nauchno-tekhnicheskikh proektov molodykh spetsialistov NK YuKOS (Proceedings of the scientific-technical projects of young professionals YuKOS), 2001. Available at: https://www.google.com.ua/ www.samara.sibintek.ru (Accessed 10 May 2014).
Bryul i Ker. Monitorizatsiya sostoyaniya mashinnogo oborudovaniya. DK BR 0660-11 (Monitoring the state machinery. DK BR 0660-11). Available at: https://www.google.com.ua / www.vibrotek.ru/russian/biblioteka/ book17 (Accessed 10 May 2014).
Dorofeyev V.V., Makarov A.A. Aktivno-adaptivnaya set – novoye kachestvo YeES Rossii (Active and adaptive network - a new quality of Russia UES). Energoekspert – Energoexpert, 2009, no. 4 (15). Available at: https: //www.google.com.ua/ www.labview.ru/conference/Sbornik_NIDays2013.pdf (Accessed 15 May 2014).
Yedinaya Sistema Monitoringa i Diagnostirovaniya(Khozyaystvo elektrifikatsii i elektrosnabzheniya) (Single monitoring and diagnostics system. (Economy of electrification and power supply)). Available at: https://www.google.com.ua / www.transset.ru/index.php/esmde (Accessed 10 May 2014).
Instruktsiia z tekhnichnoho obsluhovuvannia i remontu obladnannia tiahovykh pidstantsii, punktiv zhyvlennia i sektsionuvannia elektryfikovanykh zaliznyts [Instructions for maintenance and repair of equipment of traction substations, power points and sectioning of electrified railways]. BilaTserkva, TOV «Inpres» Publ., 2007. 125 p.
Kobets B.B., Volkova I.O. Smart Grid: Kontseptualnyye polozheniya (Smart Grid: Conceptual positions). Professionalnyy zhurnal – Professional Journal, 2010, no. 03, pp. 66-72. Available at: https://www.google.com.ua / past.tpu.ru/files/est/tom-2.pdf (Accessed 10 May 2014).
Ledin S.S., Ignatichev A.V. Razvitiye promyshlennykh standartov vnutri- i mezhsistemnogo obmena dannymi intellektualnykh energeticheskikh sistem (Development of industry standards within and inter-system data exchange of energy smart systems). Avtomatizatsiya i IT v energetike – Automation and IT in the energy sector, 2010, no. 10. Available at: http://www.oe.energy.gov/smartgrid.htm (Accessed 21 May 2014).
Matusevych O.O., Sychenko V.H. Bahatoaspektna otsinka tekhnichnoho stanu sylovoho ustatkuvannia tiahovykh pidstantsii [Multifaceted technical evaluation of the power equipment of traction substations]. Tezisy IV mezhdunarodnoy nauchno-prakticheskoy konferentsii «Energosberezheniye na zheleznodorozhnom transporte i v promyshlennosti (11.06-14.06.2013)» [Proc. of the 4th Int. Scientific and Practical Conf. «Energy-saving reinforced. on transport and industry»]. Dnipropetrovsk, 2013, pp. 78-80.
Matusevych O.O. Intelektualni merezhi Smart Grid – maibutnie elektryfikovanykh zaliznyts [Intellectual networks Smart Grid - the future of electrified railways in Ukraine]. Tezisy V mezhdunarodnoy nauchno-prakticheskoy konferentsii «Elektrifikatsiya zheleznodorozhnogo transporta «TRANSELEKTRO 2011»» [Proc. of the 5th Int. Scientific and Practical Conf. «Electrification of Railroad Transport «TRANSELEKTRO 2011»]. Dnipropetrovsk, 2011, pp. 45-46.
Matusevych O.O. Metodyka provedennia ekspertyzy otsinky nadiinosti funktsionuvannia systemy avtomatyzovanoho keruvannia tiahovoho elektropostachannia elektrychnoho transportu [Assessment methods of reliability examination of automatic systems for controlling traction power supply of electric transport]. Visnyk Dnipropetrovskoho natsionalnoho universytetu zaliznychnoho transport imeni akademika V. Lazariana [Bulletin of Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan], 2009, issue 28, pp. 37-39.
Romanenko S.Ye., Kondratev Ye.V. Prozrachnost i obosnovannost zatrat na TO i R (The transparency and reasonableness of expenditures for maintenance and repair). 2013. Available at: http://www.pacc.ru (Accessed 16 May 2014).
Baldinger F., JansenT., Riet M., Volberda F. Nobody knows the future of Smart Grid, therefore separate the essential in the secondary system. «Developments in Power System Protection», the 10th IET Intern. Conf.». Available at: https://www.google.com.ua/ ieeexplore.ieee.org/xpls/abs_all (Accessed 16 May 2014).
Potocvnik J. European Smart Grids Technology Platform. Vision and Strategy for Europe’s Electricity Networks of the Future. Office for Official Publications of the European Communities, 2006. 44 p. Available at: http://europa.eu.int/comm/research/rtdinfo/index_en.html (Accessed 16 May 2014).
Chupka M.W., Earle R., Fox Penner P., Hledik R. Transforming America’s power industry: The investment challenge 2010 – 2030. Edison Electric Institute, 2008. Available at: https: //www.google.com.ua / www.iea.org/.../Session6_RussConklinISGAN
Downloads
Published
How to Cite
Issue
Section
License
Copyright and Licensing
This journal provides open access to all of its content.
As such, copyright for articles published in this journal is retained by the authors, under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0). The CC BY license permits commercial and non-commercial reuse. Such access is associated with increased readership and increased citation of an author's work. For more information on this approach, see the Public Knowledge Project, the Directory of Open Access Journals, or the Budapest Open Access Initiative.
The CC BY 4.0 license allows users to copy, distribute and adapt the work in any way, provided that they properly point to the author. Therefore, the editorial board of the journal does not prevent from placing published materials in third-party repositories. In order to protect manuscripts from misappropriation by unscrupulous authors, reference should be made to the original version of the work.
