Kiriya R. V., Monastyrsky V. F., Mishchenko T. F., Energy effectiveness increasing for mine conveyer transport systems

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Parent Category: Geo-Technical Mechanics, 2016

Category: Geo-Technical Mechanics, 2016, Issue 131

 

Geoteh. meh. 2016, 131, 183-201

 ENERGY EFFECTIVENESS INCREASING FOR MINE CONVEYER TRANSPORT SYSTEMS

 ¹Kiriya R. V., ¹Monastyrsky V. F., ¹Mishchenko T. F.

¹IGTM NAS of Ukraine

UDC 622.647.2:62-50 

Abstract. The paper is devoted to problems of energy effectiveness working (EEW) increasing for conveyor transport systems (CTS) with complicate structures. The CTS, as usual, have a lot of conveyors. The EEW is decreased and caused by conveyor stoppages and discontinuities drift freight flows. In other words, productivity is decreased and energy expenditures for coal transportation are increased. One of the ways to EEW increasing for CTS with complicate structures is freight flow control with accumulate bunkers (AB) and belt conveyor velocity control with controldevices and frequency conversions. The adaptive CTS control is developed. It allow to increase the capacity and decrease the freight flows energy expenditures. Therefor conveyor transport system have two level hierarchic control systems. In first level control operator defines the conveyor velocity and feeders. In second level control bunker conversions define maximum set freight values for AB. Global target function for optimization the system is complex value and is equal to specific transport power accumulation and power quantifies which is needed for one ton coal transportation. Local target functions for system optimization are average minimal values coal volumes in CTS for AB. 
Keywords: adaptive control system, complex target functions, energy effectiveness working, energy expenditures, complicate structure conveyor system.

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About the authors:

Kiriya Ruslan Vissarionovich, Candidate of Technical Sciences (Ph.D), Senior Researcher, Head of Department of Mining Transport Physics and Mechanics, M. S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepr, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Monastyrsky Vitaly Fedorovich, Doctor of Technical Sciences (D. Sc), Professor, Senior Researcher in Department of Mining Transport Physics and Mechanics, M. S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepr, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Mishchenko Tamara Fedorovna, Master of Science, Senior Specialist in Department of Mining Transport Physics and Mechanics, M. S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepr, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

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