250V, 150 kW, 850 rpm, DC shunt generator has an armature resistance of 15 mΩ and a total field-circuit resistance of 25 W. The generator is driven at rated speed and supplying rated load at rated terminal voltage with 92.5% efficiency. Complete the power flow diagram below by entering the unknown values in the boxes provided. Express

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter7: Relays
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A 250V, 150 kW, 850 rpm, DC shunt generator has an armature resistance of 15 mΩ and a total field-circuit resistance of 25 W. The generator is driven at rated speed and supplying rated load at rated terminal voltage with 92.5% efficiency.

Complete the power flow diagram below by entering the unknown values in the boxes provided. Express your answers in kW to three decimal places.

 

Pin
Pout
Ро
Prot
Ра
Pf
Transcribed Image Text:Pin Pout Ро Prot Ра Pf
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