A 5-MVA, 60-Hz, 6.6-kV, four-pole, 95% efficient round rotor synchronous generator has the synchronous reactance of 7.0

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A 5-MVA, 60-Hz, 6.6-kV, four-pole, 95% efficient round rotor synchronous generator has the synchronous reactance of 7.0 Ω/phase and negligible armature resistance.

When operating at unity power factor, determine

(1) The maximum power it can deliverer under steady state (no step load changes),

(2) The power angle (the rotor lead angle), and

(3) Back torque on the rotor in Newton meters and in pound feet.

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Related Book For answer-question

Introduction To Electrical Power And Power Electronics

ISBN: 9781466556607

1st Edition

Authors: Mukund R. Patel

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Question Posted: Dec 01, 2023 09:31 AM

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A 5-MVA, 60-Hz, 6.6-kV, four-pole, 95% efficient round rotor synchronous generator has the synchronous reactance of 7.0

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1 V LN 6600 3 38105 V and I L 13 5 10 6 38105 4374 A in phase ...View the full answer

Introduction To Electrical Power And Power Electronics

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