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Principles and Working of DC and AC machines - BITS Pilani

Principles and Working of DC and AC machines - BITS Pilani

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<strong>DC</strong> Machines<br />

A generator consists <strong>of</strong> a stationary portion called the<br />

stator <strong>and</strong> the rotating portion called the rotor.<br />

A magnetic field is produced when a direct current is<br />

applied to windings <strong>of</strong> the coil in the stator. These coils<br />

are called field windings.<br />

The rotor contains the commutator <strong>and</strong> the conductors<br />

across which emf is induced. This part is called<br />

armature.<br />

<strong>BITS</strong> <strong>Pilani</strong>, Dubai Campus

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