How do we calculate the out Put voltage of generator, after excitation being gi

How do we calculate the out Put voltage of generator, after
excitation being given?

Question Posted / tshering tashi

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How do we calculate the out Put voltage of generator, after excitation being given?..

In a synchronous generator according to its eq. ckt diagram
there's a simple eqn showing the relation between excitation
ad op voltage
E(excitation emf)- {I(armature current)*Z(synchronous
impedence))=V(terminal emf)

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How do we calculate the out Put voltage of generator, after excitation being given?..

Answer / rahul

first find e.mf generated in armature conductor,

EB=p×phi×n×z/(60a)

the output

V=Eb-IaRa

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