Design of small, high-voltage auxiliary motors for application on externally-powered transit vehicles is difficult because of the environment in which they operate. They may be subjected to extremes of temperature, humidity, dirt and other contaminants, shock and vibration, and other arduous circumstances. The electrical design of a small, high-voltage motor is always a challenge because of space constraints; additionally, the line voltage on externally-powered vehicles is subject to wide steady-state variation as well as severe transients. Some recent design improvements made to address these difficulties are discussed. It is seen that the design of small high-voltage auxiliary motors offers unique challenges. The solutions developed for traction motors can be used in some cases, usually in modified form. In other cases, new solutions have been developed and implemented. An implicit part of the challenge is providing what it takes to make a successful motor at a price the market will support.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Design improvements in transit auxiliary motors


    Weitere Titelangaben:

    Entwicklungsstand und Verbesserung an Kleinmotor-Hilfsantrieben fuer Bahnnetze


    Beteiligte:
    Priebe, E.P. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1987


    Format / Umfang :

    3 Seiten


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    New design improvements in gear pumps and motors

    Frazer,D.S. / Dowty Industrial,US | Kraftfahrwesen | 1985


    New Design Improvements in Gear Pumps and Motors

    Frazer, D. S. | SAE Technical Papers | 1985


    Guidelines for the Design of Transit Related Roadway Improvements

    D. R. Jessup / G. Van Wormer / H. Preston | NTIS | 1983


    Modern motors serve city transit system

    Clardy, W.J. / Atwell, C.A. | Engineering Index Backfile | 1942


    Design of single-sided linear induction motors for urban transit

    Nonaka, S. / Higuchi, T. | Tema Archiv | 1988