Volume II - AC » POLYPHASE AC CIRCUITS »

Discussion in 'Feedback and Suggestions' started by Unregistered, Nov 27, 2010.

  1. Unregistered

    Thread Starter Guest

    Hi,

    Just a suggestion, the following page discusses phase rotation in 3-phase circuits.

    http://www.allaboutcircuits.com/vol_2/chpt_10/3.html

    However, the winding arrangements do no correspond to the arrangement in an alternator (or to the discussion). The clockwise sequence should read 1a-3b-2a-1b-3a-2b to produce a phase sequence of 1-2-3, with subsequent phases 120 degrees apart.

    It might just be an abstract image, but it would be better to have it accurate and clear.

    Thank you.
     
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