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R.N.G.P.I.T, Bardoli �Electrical Engineering Department

Subject: Electrical Machine-I

Prepared By:

Dr. Shaikh Mohammed Suhel

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Prepared By:

Name: Dr. Shaikh Mohammed Suhel

(Assistant Professor RNGPIT, Surat)

Former Assistant Professor in SCET, SNPIT&RC, VIT
Qualification: PhD (Power- Electronics & Drives, NIT, Surat), M.Tech (Industrial Electronics, NIT-Surat), Gate, B.E. (Electrical Engineering., VNSGU-Surat).
Experience: 13 Years.

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Subject: Electrical Machine-I

This Lecture contains

Equivalent circuit of transformer

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Syllabus.

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Transformer with winding Resistance

V₁

E₂

E₁

i_u

i_w

i_o

I₂

I₂’

i₁

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I_u

I_m

I_o

E₂

I₂

I₁’

I₁

-E₁

V₂

I₂R₂

jI₂X₂

I₁R₁

jI₁X₁

V₁

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Transformer Equivalent circuit

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Transformer Equivalent circuit

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Transformer Equivalent circuit

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