Questions about 3 phase induction motor

Discussion in 'General Electronics Chat' started by logicman112, Feb 1, 2011.

  1. logicman112

    Thread Starter Active Member

    Dec 27, 2008
    Please consider a 4 pole induction motor with 3 phase currents inside its windings. My question is about B vectors inside motor. each rectangle makes a B, the field induction. Does this vector exist in the centre of the rectangle? or it is considered in the centre point of motor?
    There are 12 B vectors, right? each winding makes 4 surfaces and 4 B vectors. Do these B vectors are added to make a single B?