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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 />

Generated voltage:<br />

The generated voltage is given by:<br />

N n<br />

v g<br />

p a 60<br />

Where N Number <strong>of</strong> armatureconductors<br />

a Number <strong>of</strong> parallel paths between the brushes<br />

p Number <strong>of</strong> poles<br />

Magnetic flux per pole<br />

n speed <strong>of</strong> the rotor in rpm<br />

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

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