Czasopismo | PRZEGLĄD ELEKTROTECHNICZNY | Rocznik 2016 - zeszyt 4

As to selection of best design values for wind-driven wheel of rail-track-adjacent electric power plant

10.15199/48.2016.04.34

nr katalogowy: 97612
10.15199/48.2016.04.34

This article substantiates and offers the procedure for selecting the best design values for a wind-driven vertical-axis wheel of a windmill electric power plant to be installed close to a rail track and to be used for conversion of the power of wind flows created by running railway trains into electrical power. Streszczenie. W artykule opisano project horyzontalnego napędu wiatraka użytego do wytwarzania energii. Wiatrak umieszczony jest w pobliżu toru kolkejowego i wytwarzany przez kolej ped powietrza wykorzystuje się do generacji energii elektrycznej. Projekt wiatraka wykorzystującego ped powietrza wytwarzany przez pojazdy kolejowe Keywords: wind power, railway train, rail track, vertical-axis wheel, windmill electric power plant. Słowa kluczowe: energia wiatrowa, kolej, waitrak horyzontalny Introduction It is well known [1, 2], that the power Pwf (W), which is derived from a wind flow having the density  (kg/m3) by a vertical-axis wind-driven wheel of the axial area of Sw (m2) is proportional to such area and to the velocity cube vwf (m/sec) of such wind flow, so it can be expressed in terms of the following relation: (1) Pwf   (Sw / 2)   vw3 f where  is the wind power conversion factor, the value of which depends on the wind wheel design, in particular, on the degree of occupancy of the wheel space by the blades thereof, as well as on the specific speed thereof. Any body moving in gas or liquid creates trailing and sidelong turbulent flows of such liquid or gas. Likewise, a running railway train creates fairly strong wind flows, depending on its shape and speed, in front and around it. Notably strong wind flows are created by running freight trains by virtue of aerodynamic imbalance of loaded wagons. This can be felt by anyone standing on a landing place when a freight train is passing by a railway station without stopping there. So, it would be wise to convert[...]

Bibliografia

[1] Mkhitrian N.M., Power Engineering Based on Non-conventional and Renewable Sources. Background and Prospects, Kiev, Naukova Dumka Publishers, (1999), 320 p. (in Russian)
[2] Kłosowski Z., The analysis of the possible use of wind turbines for voltage stabilization in the power node of MV line with the use of a real-time simulator, Przegląd Elektrotechniczny, No. 01/2015, pp. 20-27.
[3] Ivanov E.A., Maslovskaya O.N., Kolotova O.I., Electrical Centralized Control of Railway Switches and Traffic Lights, Moscow, Marshroute Publishers, (2002), 167 pp. (in Russian).
[4] Mokin B.I., Mokin O.B., Bazalуtskyy V.P., Windmill Electrotechnical Systems for Deriving Power from Wind Flows Created by Electric Trains, Journal of Vinnytsia Polytechnical Institute, No. 5 (2011), pp. 111-113. (in Ukrainian)
[5] Mokin B.I., Mokin O.B., Bazalуtskyy V.P., Assessment of Power Retrievable from Wind Flow Created by Running Railway Train, Journal of Vinnytsia Polytechnical Institute, No. 1. (2012), pp. 81-84. (in Ukrainian)
[6] U.S. Department of Transportation, Federal Railroad Administration, (2003), Aerodynamic Effects of High-Speed Trains, RR 03-07, Washington DC. Kurztitel: FDA 2003
[7] Mokin B.I., Mokin O.B., Goreniuk V.V., Bazalytskyy V.P., Assessment of Power Retrievable by Windmill Power Plant from Wind Flow Created by Running Railway Train, Journal of Vinnytsia Polytechnical Institute, No. 2 (2012), pp. 79-82. (in Ukrainian)
[8] Mokin B.I., Mokin O.B., Bazalytskyy V.P., Goreniuk V.V., Design and Characteristics of Test Bench for Assessment of Wind Flow Energy Potential, Journal of Vinnytsia Polytechnical Institute, No. 2 (2013), pp. 67-70. (in Ukrainian)
[9] Wille R., Flugfähige vorbildgetreue Nachbauten, Berlin transpress VEB Verlag für Verkehrswesen, (1982), 192 S. (in Deutsch)
[10] MacNeill R. A., Holmes S., Lee H.S., Measurement of the aerodynamic pressures produced by passing trains, Proceeding of the 2002 ASME/IEEE Joint Rail Conference, (2002), pp. 41-45.
[11] Gorelov D.N., Krivospitsky V.P., Evolutionary Prospects of Orthogonal Rotor Wind Power Plants, Thermal Physics and Aeromechanics, Vol. 1 (2008), pp. 166-167. (in Russian)

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