Scientific and Technical Journal


ISSN Print 2221-3937
ISSN Online 2221-3805

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 use relationship with the rotating elements of the electric loco-motive 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.

1. NPAOP 10.0-1.01- 5. Pravila bezpeki u vugIlnih shahtah [Safety Rules in Coal Mines], (2005), Lugansk, Ukraine, Kopicentr Pub., 196 p. (In Ukrainian).
2. Volotkovskij S.A. Rudnichnaja jelektrovoznaja tjaga [Miner Electric Locomotives Pull], (1986), Moscow, Russian Federation, Nedra Publ., 389 p. (In Russian).
3. Butt Ju.F., Grjadushhij V.B., Debelyj V.L., Ko-val' A.N., Furman A.L., Shhuka V.M., and Jacenko V.A. Shahtnyj podzemnyj transport: spravochnoe izdanie. Shahtnyj lokomotivnyj i rel'sovyj transport [Mine Under-ground Transport: Reference Media. Mine Locomotive and Rail Transport], (2009), Donetsk, Ukraine, VIK Publ., 481 p. (In Russian).
4. Sinchuk O.N., Beridze T.M., and Guzov Je.S. Sis-temy upravlenija rudnichnym jelektrovoznym transpor-tom [Management Systems Miner Transport of Electric llocomotives], (1993), Moscow, Russian Federation, Ne-dra Publ., 225 p. (In Russian).
5. Sinchuk O.N., Chumak V.V., and Erzhov O. V. Impulsnyie sistemyi upravleniya i zaschityi na rudnich-nom elektrovoznom transporte. Monografiya. [Pulse Sys-tem of Control and Protection for Mining Electric Trans-port. Monograph], (1998), Kiev, Ukraine, ADEF-Ukraina Publ., 274 p. (In Russian).
6. Sinchuk I.O., and Skapa E.I., Elektrotravmatyzm i shlyakhy yoho zmenshennya pry ekspluatatsiyi elektry-fikovanykh vydiv transportu na pidzemnykh hirnycho-rudnykh pidpryyemstvakh [Electrochromatic and ways of its Reduction in the Operation of Electrified Transport Modes in Underground Mining Enterprises], (2011), Elek-tromekhanichni ta Enerhetychni Systemy, Metody Mode-liuvannia ta Optymizatsii. Zbirnyk Naukovykh Prats IX Mizhnarodnoi Naukovo-Tekhnichnoi Konferentsii Molo-dykh Uchenykh i Spetsialistiv. KrNU Publ., Kremenchuk, Ukraine, pp. 338 – 339. (In Ukrainian).
7. Sinchuk O.N., Guzov E.S., Likarenko A.G., Zhi-votovskiy A.G., and Borisov B. P. Elektrobezopas-nost rudnichnoy otkatki [Electrical Safety Mine Haulage], (1988), Kiev, Ukraine, Tehnika Publ., 188 p. (In Russian).
8. Bertil Oberg, (2002), Computer-Controller ore Transformation at the LKAB Mine in Kiruna, Sweden, Information of ASEA, 212 p. (in English).
9. Zherebkin B.V., (2005), “The System is the Vec-tor of the Electric Drive of the Mine Electric Locomotives with the use of Fuzzy Logic”, Abstract of Cand. Sci. (Tech.) Dissertation, Saint-Petersburg, Russian Federa-tion, 19 p. (In Russian).
10. Sinchuk O.N., Zaharov V.Yu., and Smeno-va L.V. Teoreticheskie aspekty postroenija struktury sis-temy monitoringa sostojanija jelektricheskih privodov tjagovyh jelektrotehnicheskih kompleksov [Theoretical Aspects of Building the Structure of Mnitoring Sstem of Taction Eectric Dives of Eectrical Egineering Cmplexes], (2013), Vestnik NTU “HPI”. Problemyi Atomatizirovan-nogo Eektroprivoda. Teoriya i Paktika, Kharkov, Ukraine, Vol. 36(1009), pp. 142 – 145 (In Russian).
11. Sinchuk O.N., Chornaya V.O., Guzov E.S., Sin-chuk I.O., Parhomenko R.A., and Smenova L.V. Kanaly i ih parametry dlja peredachi informacii ot sistemy moni-toringa tjagovyh jelektricheskih sistem shahtnyh jelektro-vozosostavov [Channels and their Parameters to pass In-formation from the Monitoring System of Traction Elec-tric Systems Mine Electric Locomotives], (2012), Elek-tromehanichni ta Energozberigayuchi Sistemi. KrNU Publ., Kremenchuk, Ukraine, Vol. 4(20), pp. 43 – 48 (In Russian).
Last download:
2017-11-22 22:26:00

[ © KarelWintersky ] [ All articles ] [ All authors ]
[ © Odessa National Polytechnic University, 2014. Any use of information from the site is possible only under the condition that the source link! ]