Podlesny O.V., Zenina E.G. RESEARCH OF THE DISTRIBUTION LAW OF FAILURES TRACTIVE ELECTROMOTORS OF ELECTRIC LOCOMOTIVES

Podlesny Oleg Vladimirovich

Driver of operational locomotive depot of a name of M. Gorky

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Lokomotivnoe depo im. Gorkogo, 400038, Volgograd, Russian Federation

Zenina Elena Gennadyevna

Candidate of Technical Sciences, associate professor "Power industry and electrical equipment" National research university of the Moscow power institute Volzhskiy branch

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Prospect Lenina, 69, 404110 Volzhskii, Russian Federation

Abstract. The analysis of statistical data about failures of tractive engines of electric locomotives is carried out. The theoretical distribution law of run of electromotors to the full, most precisely appropriate to statistical data is defined. Outputs are drawn on feasibility of application of the found normal distribution law for support of rational use of service life of the equipment of an electric locomotive and an electrorolling stock as a whole.

Key words: tractive engines of electric locomotives, mileage traction motors to failure,service life of electric locomotives, the law of distribution of failures.

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