Download - Construction of transformer
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![Page 1: Construction of transformer](https://reader033.vdocument.in/reader033/viewer/2022061319/55892e0ad8b42a22388b4681/html5/thumbnails/1.jpg)
General construction of transformer
by Debjoy Bhattacharya
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Working Principle
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Type of Service
Distribution transformer Power transformer
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Core & Shell type transformer
Core type Shell type
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Core type transformer
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Shell type transformer
![Page 7: Construction of transformer](https://reader033.vdocument.in/reader033/viewer/2022061319/55892e0ad8b42a22388b4681/html5/thumbnails/7.jpg)
TRANSFORMER CORE MATERIAL
• Hot rolled steel
flux density-1.45wb/m^2
• Cold rolled steel flux density-1.8wb/m^2
Now a days all kinds of transformer is made by C.R.G.O steel.
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CORE CROSS –SECTION
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LaminationLamination
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Types of laminationL typeI typeE type
L typeI typeE type
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L type
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I type & E type
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winding
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Winding machine
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Clamping
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THANK YOU