Solve the sub-part (B) only.only typing is needed The following questions use the per phase circuit model of the 3 phase syn-chronous machine that is the no-load AC voltage E in series with the synchronousreactance X. (Leakage reactance and resistance of the windings are neglected.)(5) A 3 phase synchronous generator has a synchronous reactance of 9 per phase,a no-load line to neutral AC voltage of E = 12 kV and a line to line terminal voltageof 17.3 kV. You will need your formula for power produced by the generator (youcan get this by adapting your answer from homework 7 or the class notes)(a) The power angle dm = 30°. (6m is the angle between E and V.) Calculate the3 phase real power delivered to the grid at the terminals of the generator.(b) The real power increases when the power angle dm increases, but there is amaximum possible theoretical power that the generator can produce. Calculate themaximum 3 phase real power.

Given: Synchronous reactance Xs=9 Ω. No-load to neutral voltage E=12 kV. Line-to-line terminal…

Answered: (b) The real power increases when the…

(b) The real power increases when the power angle dm increases, but there is a maximum possible theoretical power that the generator can produce. Calculate the maximum 3 phase real power.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter8: Symmetrical Components

Section: Chapter Questions

Problem 8.32P

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Question

Solve the sub-part (B) only.

only typing is needed

The following questions use the per phase circuit model of the 3 phase syn-
chronous machine that is the no-load AC voltage E in series with the synchronous
reactance X. (Leakage reactance and resistance of the windings are neglected.)
(5) A 3 phase synchronous generator has a synchronous reactance of 9 per phase,
a no-load line to neutral AC voltage of E = 12 kV and a line to line terminal voltage
of 17.3 kV. You will need your formula for power produced by the generator (you
can get this by adapting your answer from homework 7 or the class notes)
(a) The power angle dm = 30°. (6m is the angle between E and V.) Calculate the
3 phase real power delivered to the grid at the terminals of the generator.
(b) The real power increases when the power angle dm increases, but there is a
maximum possible theoretical power that the generator can produce. Calculate the
maximum 3 phase real power.

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