A 100-MVA, four-pole, 60-Hz synchronous generator that operates at 0.90 power factor load has a cylindrical rotor
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A 100-MVA, four-pole, 60-Hz synchronous generator that operates at 0.90 power factor load has a cylindrical rotor 5 m long and 1.5 m in diameter. The average mass density of the rotor’s copper and magnetic steel combined is 8 g/cm3. Determine the kinetic energy of the generator rotor running at rated speed. Assuming that the turbine rotor has inertia 1.5 × generator rotor inertia, determine the inertia constant H of the turbine–generator system.
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The rated speed of the fourpole 60Hz generator 120 60 4 1800 rpm The polar moment of inertia of the ...View the full answer
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Related Book For 
Introduction To Electrical Power And Power Electronics
ISBN: 9781466556607
1st Edition
Authors: Mukund R. Patel
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