Ladik S.L.,Kizilov V.K.,Sobko T.P. Improving of reliability of the point-switch electric drive operation

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Parent Category: Geo-Technical Mechanics, 2017

Category: Geo-Technical Mechanics, 2017, Issue 136

Geoteh. meh. 2017, 136, 183-195

IMPROVING OF RELIABILITY OF THE POINT-SWITCH ELECTRIC DRIVE OPERATION

¹Govorukha V.V. Ph.D. (Tech.), ¹Ladik S.L., ¹Kizilov V.K., ¹Sobko T.P., ^2
1Govorukha V.V. Ph.D. (Tech., ²IGTM NAS of Ukraine

UDC 622. 62: 625.151.3: 625.14

Abstract. Abstract. Issues concerning ways of improvement of reliability of point-switch electric drive operation are considered. Purpose of the research was to develop initial technical requirements for creation of the point-switch electric drive, which would improve level of the train safety. In the paper, results of the study of point-switch electric drives with increased capacity are presented. The study was focused on changing method of point-switch kinematic adjacency in their extreme operating positions and eliminating dynamic interaction between the point-switch elements and pulling devices in the electric drive units during their operation. The proposed initial technical requirements were tested in the existing industrial enterprises of the Kryvyi Rih ore mining basin (Ukraine) and the Hayskyi mining processing plant (Russia). The developed scientific and technological requirements for the point-switch electric drives allow increasing reliability and safety of the rail-transport operation in the mining enterprises by 1.5-2.0 times.
Keywords: Keywords: point switch, mine transport, point-switch electric drive, dynamic processes.

REFERENCES

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 About the authors:

Govorukha Vladimir Vasilyevich, Candidate of Technical Sciences (Ph.D.), Senior Researcher, Head of Laboratory of Mine Railway Transport in Department of Mining Transport Physics and Mechanics, Institute of Geotechnical Mechanics name by N. Polyakov of National Academy of Sciences of Ukraine (IGTM, NASU), Dnipro, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Ladik Sergey Leonidovitch, Master of Science, Junior Researcher in Laboratory of Mine Railway Transport in Department of Mining Transport Physics and Mechanics, Institute of Geotechnical Mechanics name by N. Polyakov of National Academy of Sciences of Ukraine (IGTM, NASU), Dnipro, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Kizilov Valentin Konstantinovitch, Master of Science, main technologist of Laboratory of Mine Railway Transport in Department of Mining Transport Physics and Mechanics, Institute of Geotechnical Mechanics name by N. Polyakov of National Academy of Sciences of Ukraine (IGTM, NASU), Dnipro, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Sobko Tamara Petrovna, Master of Science, main designer of Laboratory of Mine Railway Transport in Department of Mining Transport Physics and Mechanics, Institute of Geotechnical Mechanics name by N. Polyakov of National Academy of Sciences of Ukraine (IGTM, NASU), Dnipro, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

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