During speed control of dc shunt motor with flux control methode,when armature

During speed control of dc shunt motor with flux control methode,when
armature voltage is constant,
How can it possible to increasing the armature current?

Question Posted / rajorshi

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During speed control of dc shunt motor with flux control methode,when armature voltage is constant..

Answer / gurbaj

speed get reduced, as E=V-Ir and E=K*SPEED*FIELD
speed= V-Ir/K*FLUX

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