Coach manufactured at Altoona Works of Pennsylvania Railroad has 3-phase power system which will carry all loads, except compressor motor; power supply consists of rotating type inverted converter, which converts normal 32-v d-c battery energy to 3-phase, variable voltage-variable frequency a-c. (see also Ry Age v 122 n 9 Mar 1 1947 p 456-7)


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    Title :

    Amplidyne inverters for Pennsylvania passenger cars


    Additional title:

    Ry Mech Engr


    Published in:

    Publication date :

    1947


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





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