Possibility research of the use of energy reserve of aerial ropeway drives taking into account the twisting forces diagrams

Authors

  • YU. K. Goryachev Dep. «Applied Mechanics», Dnipropetrovsk National University of Railway Transport named after Аcademician V. Lazaryan, Lazaryan St., 2, Dnipropetrovsk, Ukraine, 49010, tel. +38 (056) 373 15 18, Ukraine
  • A. S. Kuropyatnik Dep. «Applied Mechanics», Dnipropetrovsk National University of Railway Transport named after Аcademician V. Lazaryan, Lazaryan St., 2, Dnipropetrovsk, Ukraine, 49010, tel. +38 (056) 373 15 18, e-mail kuropyatnick@gmail.com, ORCID 0000-0001-5581-3883, Ukraine https://orcid.org/0000-0001-5581-3883
  • M. R. Izmaylov Dep. «Applied Mechanics», Dnipropetrovsk National University of Railway Transport named after Аcademician V. Lazaryan, Lazaryan St., 2, Dnipropetrovsk, Ukraine, 49010, tel. +38 (056) 373 15 18, e-mail izmailoff.memet@yandex.ru, ORCID 0000-0001-7885-9067, Ukraine https://orcid.org/0000-0001-7885-9067

DOI:

https://doi.org/10.15802/stp2014/25877

Keywords:

urban transport, aerial ropeway, twisting forces diagram, braking mode, power mode, accumulation

Abstract

Purpose. It is necessary to study the formalization of approaches to determination of energy reserves of aerial ropeways drives taking into account the twisting forces diagrams. Methodology. To determine the energy reserves the twisting forces diagrams were used. A method is based on the comparative analysis of areas of braking and power operation modes of ropeway drive. Their area depends on the road profile (length and overfall of clearance heights, carrying rope deflection) and location of the drive station (on the lower or the upper supporting points). Findings. The application of the method of energy accumulation in the braking mode with its subsequent consumption in the power mode enables to use the energy reserves of drives. Taking into account the relief, it is possible on the stage of planning to set the parameters the road profile, as well as to locate the drive station so that on the twisting forces diagram the areas of braking mode alternated with the areas of the power mode and were approximately equal in size. This, in turn, will save the electric power in the process of operation. Originality. The approach to determination of energy reserves of the aerial ropeway drives is offered. Practical value. The use of the offered method will help (before the construction) to calculate such a road profile, which will increase the areas of braking mode. The latter in turn will positively affect the size of the accumulated energy.

Author Biographies

YU. K. Goryachev, Dep. «Applied Mechanics», Dnipropetrovsk National University of Railway Transport named after Аcademician V. Lazaryan, Lazaryan St., 2, Dnipropetrovsk, Ukraine, 49010, tel. +38 (056) 373 15 18

Ю. К. Горячев

A. S. Kuropyatnik, Dep. «Applied Mechanics», Dnipropetrovsk National University of Railway Transport named after Аcademician V. Lazaryan, Lazaryan St., 2, Dnipropetrovsk, Ukraine, 49010, tel. +38 (056) 373 15 18, e-mail kuropyatnick@gmail.com, ORCID 0000-0001-5581-3883

А. С. Куропятник

M. R. Izmaylov, Dep. «Applied Mechanics», Dnipropetrovsk National University of Railway Transport named after Аcademician V. Lazaryan, Lazaryan St., 2, Dnipropetrovsk, Ukraine, 49010, tel. +38 (056) 373 15 18, e-mail izmailoff.memet@yandex.ru, ORCID 0000-0001-7885-9067

М. Р. Измайлов

References

Berkman M.B. Podvesnyye kanatnyye dorogi [Aerial ropeways]. Moscow, Mashinostroyeniye Publ., 1984. 264 p.

Gorodskiye kanatnyye dorogi (Urban ropeways). Available at: http://www.isr.at/Gorodskie-kanatnye-dorogi.229+M50039cec051.0.html (Accessed 22 February 2014).

Goryachev Yu.K. Postroyeniye diagramm okruzhnykh usiliy privoda mayatnikovoy podvesnoy kanatnoy dorogi [Construction of diagram of driver twisting forces for pendulum ropeway]. Podyemno-transportnaya tekhnika – Handling Machinery, 2010, no. 4, pp. 56-63.

Pervaya v mire kanatnaya doroga na solnechnykh batareyakh (The first in the world solar powered ropeway). Available at: http://alp.org.ua/?p=37815 (Accessed 22 February2014).

Raksha S.V., Horiachev Yu.K., Kuropyatnyk O.S. Analiz vplyvu pruzhnykh deformatsii nesuchoho kanata na zusyllia v tiahovomu kanati pidvisnoi dorohy [Influence analysis of the elastic strains of carrying cable on the efforts in traction cable of the ropeway]. Nauka ta prohres transportu. Visnyk Dnipropetrovskoho natsionalnoho universytetu zaliznychnoho transportu – Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport, 2013, no. 6 (48), pp. 110-119.

Svanidze L.G., Suprunov V.F. Okruzhnyye usiliya na shkivakh kanatnykh dorog [Twisting forces on pulleys of the ropeways]. Podyemnyye sooruzheniya. Spetsialnaya tekhnika – Handling Equipment. Special Machinery, 2008, no. 7, pp. 50-52.

Chunashvili B.M., Kobaliya M.I. Diagramma nagruzki elektroprivodov mayatnikovykh podvesnykh kanatnykh dorog [Load diagram of electric drives of pendulum ropeways]. Vestnik Natsionalnogo tekhnicheskogo universiteta «Kharkovskiy Politekhnicheskiy Institut» [Bulletin of National Technical University «Kharkiv Polytechnical University»], 2002, issue 12, pp. 85-86.

Knawa M., Bryja D. Effects of dynamic loads acting on carrying cable in operating ropeway. Proc. in Applied Mathematics and Mechanics, 2008, vol. 8, issue 1, pp. 10297-10298.

Kopanakis G.A. Oscillations in ropeways. Intern. Ropeway Review. Part 1, 2011, no. 6, pp. 48-50.

Kopanakis G.A. Oscillations in ropeways. Intern. Ropeway Review. Part 2, 3, 2012, no. 1, pp. 46-49.

Kopanakis G.A. Oscillations in ropeways. Intern. Ropeway Review. Part 4, 2012, no. 3, pp. 63-66.

Nejez J. Cableway oscillation problems. Intern. Ropeway Review, 2011, no. 6, p. 47.

Published

2014-06-25

How to Cite

Goryachev, Y. K., Kuropyatnik, A. S., & Izmaylov, M. R. (2014). Possibility research of the use of energy reserve of aerial ropeway drives taking into account the twisting forces diagrams. Science and Transport Progress, (3(51), 109–116. https://doi.org/10.15802/stp2014/25877

Issue

Section

Mechanical Engineering