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Information × Registration Number 0207U002865, 0104U000743 , R & D reports Title Syntheses of the ways and systems for diagnosis fasilities urban electrical transport popup.stage_title Head Mokin Boris Ivanovich, Доктор технічних наук Registration Date 20-02-2007 Organization Vinnitsa National Technical University popup.description2 The objective of the research:to synthesize mathematical models and diagnostic functions of refusals of the basic functional systems and units of trams and trolleybuses systems; to develop condition estimation way of parameters of functional trams and trolley buses; to develop ways and systems for diagnosing the basic functional systems both units of trams and trolley buses, to investigate them in the Vinnytsia Tram and Trolleybus Administration; on the basis of experimental data to develop the recommendations to the management of the Tram and Trolleybus Administration. Methods of research: mathematical logic, passive experiment, variational method. The theoretical and practical results: the mathematical models are synthesized which allow to define a residual resource of the electric motor on a condition of an anchor winding insolation, and also model of capacity dependence on the shaft of the engine from an anchor pressure(voltage) and from temperature of heating of windings of the engine; the mathematical models of functioning and the tram accelerator technical condition estimation are synthesized; the mathematical model of the tram electric motor magnetization curve is constructed, the identification of such model algorithm is offered; the experimental definition of the tram electric drive dynamics mathematical parameters model technique is developed.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close