TECHNOLOGY OF OPERATION OF CITY ELECTRICAL SYSTEMS WITH TRACTION LOADS BASED ON ENERGY AND RESOURCES SAVING

Array

Authors

  • M. Khvorost O.M. Beketov National University of Urban Economy in Kharkiv
  • I. Domanskiy O.M. Beketov National University of Urban Economy in Kharkiv
  • V. Vasenko Communal company “MISKELEKTROTRANSSERVIS”

Keywords:

electric transport, traction substations, traction networks, diagnostics and operation, technologies, energy efficiency, resource saving

Abstract

The scientifically substantiated principles of development of technology of operation of electric systems with traction loads by condition and minimum expenses during their life cycle for urban electric transport are developed. Saving quality criteria that determine resource conservation are generalized. It is proposed to expand the functions of tram wagon laboratories to measure the basic quality criteria. The scheme of expert system for analysis of the state of power supply devices and development of control effects in the analytical centers of control systems is developed.

The scientifically grounded principles of the development of the technology of operation of electric systems with traction loads on the state and minimum expenses in the course of their life cycle, in particular the concept of maintenance of power supply devices on the basis of their diagnostics and monitoring, a complex automated system of diagnostics of the contact network and current collectors, means of improving quality scratching and reducing the wear of the contact wire, which collectively solves the problem of resource conservation and allows reducing operating costs 1.5–2 times.

 Generalized current quality criteria that determine resource conservation. It is established and experimentally confirmed that the basic criteria for the state of the contact network are contact pressing and the coefficients of reliability and economy of current flow. It is proposed to expand the functions in the field of measuring the basic criteria for servicing the contact network by state.  The information technologies of an estimation of a condition of power supply devices during their operation on the basis of synthesis of two sources of information are offered: real-time diagnostics and simulation modeling. A generalized scheme of the expert system for analysis of the status of power supply devices and development of control effects in the analytical centers of control systems has been developed.

Author Biographies

M. Khvorost, O.M. Beketov National University of Urban Economy in Kharkiv

Doctor of Technical Sciences, Professor

I. Domanskiy, O.M. Beketov National University of Urban Economy in Kharkiv

Doctor of Technical Sciences, Associate Professor

V. Vasenko, Communal company “MISKELEKTROTRANSSERVIS”

director

References

Daleka, V.KH., Budnichenko, V.B., Khvorost, M.V., Isaev, L.O. (2014). Rules of operation of urban electric transport: textbook. manual. O.M. Beketov National University of Urban Economy in Kharkiv, 447.

Mikheev, V.P. (2003). Contact networks and power lines. M.: Route, 416. - (Textbook for high schools of railway transport).

Vologin, V.A. (2006). Interaction of current collectors and contact network. Moskva. Intekst, 256.

Efimov, A.V., Galkin, A.G. Reliability and Diagnostics of Railway Power Supply Systems (2000). Moskva. UMK MPS of Russia, 512.

Domanskiy, I. B. (2016). Fundamentals of energy efficiency of electrical systems with traction navantazhennymi: monograph NTU “KhPI”. Kharkiv: "Center for Information Transport of Ukraine", 224.

Kiessling, F., Puschmann, R., Schmieder, A., Schmieder, E. (2009). Contact Lines for Electric Railways: Planning, Design, Implementation, Maintenance. Second Edition, Berlin and Munich. Siemens. 994.

Berent, V. Ya. (2005). Materials and properties of electrical contacts in the conditions of railway transport. M .: Intekst. 408.

Kuptsov, Yu. E. (2001). Conversations about current collection, its reliability, efficiency and ways to improve. M .: Modern-A, 256.

Podolsky, V.I. (2007). Reinforced concrete supports of the contact network. Design, operation, diagnostics. M .: Intext, 152.

Semenov, Yu. G. (2010). Fundamentals of control of arc faults in current collection in electric traction networks: Monograph. M .: GOU "Educational-methodical center for education in railway transport", 139.

Galkin, A. G. (2002). Theory and methods for calculating the processes of design and maintenance of a contact network: dis. ... Dr. tech. Sciences: 05.22.07. Yekaterinburg, 370.

Matusevich, O.O. (2016). Development of scientific foundations of a more comprehensive system of technical servicing and repair of traction and electrical transport: dis. ... Dr. tech. Sciences: 05.22.09. Kharkiv, 334.

Domanskiy, V.T., Pereverzev, K.V. (2019). Concept device electrical maintenance of railways as on the basis of their diagnosis and monitoring, Ukrainian Railway, 3 (69), 9–13.

Domanskiy, V.T., Pereverzev, K.V. (2019). Modeling and experimental studies of the interaction of the contact network and current collectors. Municipal Economy of Cities, 1 (147), 146–157.

Kornienko, V.V., Domanskiy, I.V. (2010). Current collection quality criteria determining resource saving. Zaliznichny transport of Ukraine, 5, 18–21.

Domanskiy, I.V. (2009). Resource-saving system of operation of the contact network by state. Scheduled-European Journal of Advanced Technologies. Kharkiv, 5/6 (41), 51–56.

Domanskiy, I.V. (2009). Operation of the contact network according to the state and minimum costs. Zaliznichny transport of Ukraine, 2/1, 12–15.

Domanskiy I.V., Maksymchuk, V.F. (2012). Transition to service as in the electrification and power supply economy. Zaliznichny transport Ukrainy, 3/4, 33–37.

Kornienko, A.V.б Domanskiy, I.V. (2017). Modern electrotechnical equipment of electrified railways (development, design, production, service). Ukrainian Railway, 3–4, 18–23.

Downloads

Published

2020-04-03

How to Cite

Khvorost, M., Domanskiy, I., & Vasenko, V. (2020). TECHNOLOGY OF OPERATION OF CITY ELECTRICAL SYSTEMS WITH TRACTION LOADS BASED ON ENERGY AND RESOURCES SAVING: Array. Municipal Economy of Cities, 1(154), 16–27. Retrieved from https://khg.kname.edu.ua/index.php/khg/article/view/5525

Issue

Vol. 1 No. 154 (2020): Series: Engineering science and architecture

Section

статьи

License

The authors who publish in this collection agree with the following terms:
• The authors reserve the right to authorship of their work and give the magazine the right to first publish this work under the terms of license CC BY-NC-ND 4.0 (with the Designation of Authorship - Non-Commercial - Without Derivatives 4.0 International), which allows others to freely distribute the published work with a mandatory reference to the authors of the original work and the first publication of the work in this magazine.
• Authors have the right to make independent extra-exclusive work agreements in the form in which they were published by this magazine (for example, posting work in an electronic repository of an institution or publishing as part of a monograph), provided that the link to the first publication of the work in this journal is maintained. .
• Journal policy allows and encourages the publication of manuscripts on the Internet (for example, in institutions' repositories or on personal websites), both before the publication of this manuscript and during its editorial work, as it contributes to the emergence of productive scientific discussion and positively affects the efficiency and dynamics of the citation of the published work (see The Effect of Open Access).