About the sensorless movement speed control of mine electric locomotives
DOI:
https://doi.org/10.15587/1729-4061.2014.26283Keywords:
mine electric locomotive, control, sensorless the speed gauge, reliability, electrical parameters, sensorAbstract
Questions of the control of speed of the mine electric locomotives with the purpose of increase of traffic safety on the underground transport are considered in the article. Noted that the rate should limit on dangerous sections of the route. This requires effective and reliable speed control device.
Analysis of existing speed, which uses relationship with the rotating elements of the traction electrotechnical transmission of electric locomotive is conducted. Peculiarities and deficiencies produced at the present time the speedometer with a Hall sensor, mounted at the gearbox electric locomotive. The analysis showed that produced the speed gauge is not able to ensure reliable operation, bringing most of the locomotives are operated without speed indicators.
Authors proposed to ensure high reliability of the speedometer to apply sensorless speed control by using only the electric parameters of traction engines, such as rotor voltage and load current that uniquely identifies the speed. Calculation method for speed electro-mechanical characteristics with acceptable accuracy. Structural diagram of the speed gauge to measure and display the speed of the locomotive is given in the article. Sensorless the speed gauge is easier to manufacture and installation, maintenance, much more reliable, can reduce costs and increase the safety of operation of electric transport.References
- Volotkovskij, S. A. (1991). Miner electric locomotives pull. Moscow: Nedra Publ., 389.
- Butt, Ju. F., Grjadushhij, V. B., Debelyj, V. L., Koval', A. N., Furman, A. L., Shhuka, V. M. and Jacenko, V. A. (2009). Mine underground transport: reference media. Mine locomotive and rail transport. Donetsk: VIK Publ., 481.
- Rozenfeld. V., Isaev, I., Sidorov, N., Ozerov, M. (1995). Foundation of electrical traction. Moscow: Transport, 294.
- Wheel slip control in ABS brakes using gain scheduled optimal control with constraints. Available at: http://www.itk.ntnu.no/ansatte/Johansen_Tor.Arne/ thesisIdarPetersen.pdf.
- Friction in Wheel – Rail Contacts. Available at: http://www.utwente.nl/ctw/tr/Research/Publications/ PhDTheses /Thesis_Popovici.pdf
- Engel, B., Beck, H., Alders, J. (1998). Verschlei Breduzierende Radschlupdregelung mit holier Kraftschlussausnutzung. Elektrische Bahnen, 96 (6), 201–209.
- Sinchuk, I. O., Skapa, E. I. (2011). Electro-chromatic and ways of its reduction in the operation of electrified transport modes in underground mining enter-prises, Elektromekhanichni ta enerhetychni systemy, metody modeliuvannia ta optymizatsii., 338–339.
- Bertil. O. (2002). Computer-controller ore transformation at the LKAB mine in Kiruna, Sweden: Information of ASEA, 212.
- Sinchuk, O. N., Zaharov, V. Yu., Smenova, L. V. (2013). Theoretical aspects of building the structure of monitoring system of traction electric drives of electrical engineering complexes, Vestnik NTU «HPI». Problemyi avtomatizirovannogo elektroprivoda. Teoriya i praktika, 36 (1009), 142–145.
- Zherebkin, B. V. (2005). The system is the vector of the electric drive of the mine electric locomotives with the use of fuzzy logic. Electrotechnical complexes and systems, Saint-Petersburg State Mining Institute named after G. V. Plekhanov, Saint-Petersburg, 19.
- Sinchuk, O. N., Chornaya, V. O., Guzov, E. S., Sinchuk, I. O., Parhomenko, R. A. and Smenova, L. V. (2012). Channels and their parameters to pass information from the monitoring system of traction electric systems mine electric locomotives. Elektromehanichni ta energozberigayuchi sistemi, 4 (20), 43–48.
- NPAOP 10.0-1.01-05 (2005). Safety rules in coal mines. Lugansk: Kopicentr Publ., 196.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2014 Олег Николаевич Синчук, Эдуард Семёнович Гузов, Игорь Олегович Синчук, Владимир Леонидович Дебелый, Леонид Леонидович Дебелый
This work is licensed under a Creative Commons Attribution 4.0 International License.
The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.
A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.
