Open 17+ pages how to reduce armature reaction in dc generator explanation in Google Sheet format. The effect of armature reaction can be neutralized by placing compensating winding in series with the armature. The compensating windings consist of a series of coils embedded in slots of the pole faces. The armature reaction flux will induce conductor voltage that causes the commutation problem. Read also reduce and how to reduce armature reaction in dc generator The working principle of the DC generator is very simple when the armature is rotated by a prime mover and the main field flux cut by the armature conductors and According to Faradays Law an EMF will induce in the armature coil.
They have winding in series with the armature winding. Thus by increasing length of air gap the armature reaction effect is reduced.
Armature Reaction In Dc Machines 17The effect of armature reaction can be reduced by 1 Increasing the numbers of field turns to produce additional main flux 2 To increase the reluctance of the cross magnetizing field path.
Topic: In a DC machine the main field is produced by field coils. Armature Reaction In Dc Machines How To Reduce Armature Reaction In Dc Generator |
Content: Explanation |
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Publication Date: December 2018 |
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12Methods to reduce Armature reaction in DC Machine.

Armature reaction affects the flux density in such a way that the flux density over one-half of the pole increases and decreases over the other half of the pole. 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. To neutralize the cross-magnetizing effect of armature reaction in a DC machine a compensating winding is used. In both the generating and motoring modes the armature carries current and a magnetic field is e. Armature reaction establishes flux in the neutral zone. 4You can understand the armature reaction better when you know the basic working principle of a DC generator.
Armature Reaction In A Dc Generator Its Effect Circuit Globe Thus by increasing length of air gap the armature reaction effect is reduced.
Topic: 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. Armature Reaction In A Dc Generator Its Effect Circuit Globe How To Reduce Armature Reaction In Dc Generator |
Content: Learning Guide |
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Publication Date: February 2021 |
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Reduce Armature Reaction In Dc Machine Electrical Idea Armature reaction can be reduced with the help of compensating winding.
Topic: 4The armature reaction causes the distortion in main field flux. Reduce Armature Reaction In Dc Machine Electrical Idea How To Reduce Armature Reaction In Dc Generator |
Content: Answer Sheet |
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Number of Pages: 27+ pages |
Publication Date: May 2017 |
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Armature Reaction In Dc Machines Electricaleasy 4You can understand the armature reaction better when you know the basic working principle of a DC generator.
Topic: Armature reaction establishes flux in the neutral zone. Armature Reaction In Dc Machines Electricaleasy How To Reduce Armature Reaction In Dc Generator |
Content: Synopsis |
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Number of Pages: 11+ pages |
Publication Date: January 2020 |
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Topic: Methods Of Reducing Armature Reaction In Dc Generator How To Reduce Armature Reaction In Dc Generator |
Content: Solution |
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File size: 1.6mb |
Number of Pages: 15+ pages |
Publication Date: March 2019 |
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Methods Of Reducing Armature Reaction In Dc Generator
Topic: Methods Of Reducing Armature Reaction In Dc Generator How To Reduce Armature Reaction In Dc Generator |
Content: Answer Sheet |
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Publication Date: April 2021 |
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Electrical Engineering How To Reduce Armature Reaction In Dc Generator Electrical Engineering Engineering Electricity
Topic: Electrical Engineering How To Reduce Armature Reaction In Dc Generator Electrical Engineering Engineering Electricity How To Reduce Armature Reaction In Dc Generator |
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Publication Date: May 2020 |
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How Armature Reaction Effects The Dc Machine Explained Etechnog
Topic: How Armature Reaction Effects The Dc Machine Explained Etechnog How To Reduce Armature Reaction In Dc Generator |
Content: Summary |
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Publication Date: November 2018 |
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Construction Of Dc Generator
Topic: Construction Of Dc Generator How To Reduce Armature Reaction In Dc Generator |
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Publication Date: August 2021 |
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Methods Of Reducing Armature Reaction In Dc Generator
Topic: Methods Of Reducing Armature Reaction In Dc Generator How To Reduce Armature Reaction In Dc Generator |
Content: Answer |
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Publication Date: May 2018 |
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Methods Of Reducing Armature Reaction In Dc Generator
Topic: Methods Of Reducing Armature Reaction In Dc Generator How To Reduce Armature Reaction In Dc Generator |
Content: Analysis |
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Publication Date: November 2017 |
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Reduce Armature Reaction In Dc Machine Electrical Idea
Topic: Reduce Armature Reaction In Dc Machine Electrical Idea How To Reduce Armature Reaction In Dc Generator |
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Publication Date: October 2020 |
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