You can read 13+ pages how to reduce armature reaction in dc generator solution in Doc format. 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. 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. Armature reaction can be reduced with the help of compensating winding. Check also: armature and how to reduce armature reaction in dc generator Thus by increasing length of air gap the armature reaction effect is reduced.
In a DC machine the main field is produced by field coils. 28Armature reaction has few effects on the dc generator which are written below.
Armature Reaction In Dc Machine Electrical4u 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.
| Topic: Armature reaction establishes flux in the neutral zone. Armature Reaction In Dc Machine Electrical4u How To Reduce Armature Reaction In Dc Generator |
| Content: Synopsis |
| File Format: PDF |
| File size: 1.9mb |
| Number of Pages: 17+ pages |
| Publication Date: August 2019 |
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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.
This can be reduced if the reluctance of the path of the cross-magnetising field is increased. 20The cross-magnetizing effect of armature reaction in large dc machines can be neutralized by using auxiliary winding called Compensating Winding. The effect of armature reaction can be neutralized by placing compensating winding in series with the armature. 4You can understand the armature reaction better when you know the basic working principle of a DC generator. The polarity of interpole must be that of the main pole just next of it in the direction of rotation. Thus by increasing length of air gap the armature reaction effect is reduced.
Methods Of Reducing Armature Reaction In Dc Generator 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: Interpoles are similar to the main field poles and located on the yoke between the main field poles. Methods Of Reducing Armature Reaction In Dc Generator How To Reduce Armature Reaction In Dc Generator |
| Content: Summary |
| File Format: Google Sheet |
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| Number of Pages: 29+ pages |
| Publication Date: July 2017 |
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Methods Of Reducing Armature Reaction In Dc Generator 4The armature reaction causes the distortion in main field flux.
| Topic: 1 The armature reaction causes the distortion in main field flux. Methods Of Reducing Armature Reaction In Dc Generator How To Reduce Armature Reaction In Dc Generator |
| Content: Analysis |
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| Number of Pages: 4+ pages |
| Publication Date: June 2018 |
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How Armature Reaction Effects The Dc Machine Explained Etechnog Thus by increasing length of air gap the armature reaction effect is reduced.
| Topic: The polarity of interpole must be that of the main pole just next of it in the direction of rotation. How Armature Reaction Effects The Dc Machine Explained Etechnog How To Reduce Armature Reaction In Dc Generator |
| Content: Synopsis |
| File Format: PDF |
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| Number of Pages: 13+ pages |
| Publication Date: October 2019 |
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Armature Reaction In Dc Machines Electricaleasy This can be reduced if the reluctance of the path of the cross-magnetising field is increased.
| Topic: Armature Reaction In Dc Machines Electricaleasy How To Reduce Armature Reaction In Dc Generator |
| Content: Answer Sheet |
| File Format: Google Sheet |
| File size: 1.6mb |
| Number of Pages: 27+ pages |
| Publication Date: July 2021 |
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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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| File size: 1.8mb |
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| Publication Date: October 2020 |
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Armature Reaction In A Dc Generator Its Effect Circuit Globe
| Topic: Armature Reaction In A Dc Generator Its Effect Circuit Globe How To Reduce Armature Reaction In Dc Generator |
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| Publication Date: March 2017 |
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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 |
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| File Format: DOC |
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| Number of Pages: 9+ pages |
| Publication Date: June 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 |
| Content: Analysis |
| File Format: DOC |
| File size: 5mb |
| Number of Pages: 17+ pages |
| Publication Date: February 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: April 2020 |
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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 |
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| Publication Date: December 2019 |
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Armature Reaction In Dc Machines
| Topic: Armature Reaction In Dc Machines How To Reduce Armature Reaction In Dc Generator |
| Content: Synopsis |
| File Format: Google Sheet |
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| Number of Pages: 4+ pages |
| Publication Date: December 2020 |
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