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Output Equation The output equation of transformer in KVA is to be related with its main dimension is …

Output Equation of Transformer

Output Equation

The output equation of transformer in KVA is to be related with its main dimension is called output equation.

Read Also : Output Equation of an A.C. Machine

Let,

Q = Output, KVA

ϕm = Main flux, wb

Bm = Maximum flux density

Ai = Net core area

Aw = Net window area

Agi = Gross (iron) core section

D = Distance between core centers

d = Diameter of circumscribing circle

Kw = Window space factor

f = Frequency

Et= Emf per turn

Tp & Ts = Number of primary & secondary turns

Ip & Is = Primary & secondary currents

Vp & Vs = Primary & secondary voltages

ap & as = Primary & secondary conductor section

Li = Mean length of flux path in iron

Lmt = Length of mean turn of transformer winding

Gi = Weight of active part of iron

Gc = Weight of copper

Pi = Specific core losses

Pc = Specific copper losses

Output equation of single phase transformer

Output Equation of Transformer
Output Equation of single phase Transformer
Output Equation of Transformer

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Er. Hansraj Banger

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