An automotive electric air conditioning system is described. The system utilizes a brushless DC motor with back electromotive force (EMF) sensing in lieu of a position sensor. A 96 V power supply is proposed to reduce line current to well under 50 A. The motor and the back EMF sensing are described in detail. The electric system developed includes a hermetically sealed motor and plumbing similar to that of a household system and decoupled compressor speed from engine speed.


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    Titel :

    Automotive electrically driven air conditioner system


    Weitere Titelangaben:

    Elektrisch betriebene Kraftfahrzeugklimaanlage


    Beteiligte:
    Oldenkamp, J.L. (Autor:in) / Erdman, D.M. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1989


    Format / Umfang :

    2 Seiten


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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