See how to reduce armature reaction in dc generator. They have winding in series with the armature winding. Interpoles are similar to the main field poles and located on the yoke between the main field poles. 28Armature reaction has few effects on the dc generator which are written below. Check also: generator and how to reduce armature reaction in dc generator The effect of armature reaction can be neutralized by placing compensating winding in series with the armature.
Distortion of field flux due to armature reaction can be reduced by increasing the reluctance path of cross magnetizing field by reducing the cross-section of pole tips. To neutralize the cross-magnetizing effect of armature reaction in a DC machine a compensating winding is used.
Armature Reaction In A Dc Generator Its Effect Circuit Globe Armature reaction can be reduced with the help of compensating winding.
Topic: Armature reaction establishes flux in the neutral zone. Armature Reaction In A Dc Generator Its Effect Circuit Globe How To Reduce Armature Reaction In Dc Generator |
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Thus by increasing length of air gap the armature reaction effect is reduced.

1 The armature reaction causes the distortion in main field flux. 20The cross-magnetizing effect of armature reaction in large dc machines can be neutralized by using auxiliary winding called Compensating Winding. The pole tips offer major reluctance to the flux path therefore by increasing the length of air gap at pole tips reduces the effect of armature reaction. In both the generating and motoring modes the armature carries current and a magnetic field is e. This can be reduced if the reluctance of the path of the cross-magnetizing field is increased. Compensating windings connected in series with the armature windings are placed in embedded slots on the main poles and faces towards the armature conductors that are responsible for the cross-magnetizing effect as shown above.
Reduce Armature Reaction In Dc Machine Electrical Idea 13The effect of armature reaction can be reduced by placing a set of interpoles or commutating poles between the main poles of the DC generator.
Topic: Interpoles have the function of reducing the armature reaction effect in the commutating zone. Reduce Armature Reaction In Dc Machine Electrical Idea How To Reduce Armature Reaction In Dc Generator |
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Methods Of Reducing Armature Reaction In Dc Generator The armature reaction flux will induce conductor voltage that causes the commutation problem.
Topic: In a DC machine the main field is produced by field coils. Methods Of Reducing Armature Reaction In Dc Generator How To Reduce Armature Reaction In Dc Generator |
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Armature Reaction In Dc Machines Electricaleasy Compensating windings connected in series with the armature windings are placed in embedded slots on the main poles and faces towards the armature conductors that are responsible for the cross-magnetizing effect as shown above.
Topic: This can be reduced if the reluctance of the path of the cross-magnetizing field is increased. Armature Reaction In Dc Machines Electricaleasy How To Reduce Armature Reaction In Dc Generator |
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Methods Of Reducing Armature Reaction In Dc Generator 1 The armature reaction causes the distortion in main field flux.
Topic: Methods Of Reducing Armature Reaction In Dc Generator How To Reduce Armature Reaction In Dc Generator |
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Armature Reaction In Dc Machines
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Electrical Engineering How To Reduce Armature Reaction In Dc Generator Electrical Engineering Engineering Electricity
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Methods Of Reducing Armature Reaction In Dc Generator
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