Tag: Speed control of dc motors
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DC Shunt Motor Speed Control
In the shunt motor, the motor winding is in parallel with the armature. Shunt-wound motor From the figure above, the supply current I = Ia + If . Unlike a series motor, if the load is removed … Read more
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Speed Control of a DC Series Motor
The dc series motor has its windings and armature connected in series across the supply. DC series motor From the figure above, the armature current Ia also supplies the field, hence when Ia is large on starting for … Read more