P = 5.5 kW ,Vr = 120 V ,n = 1050 d/d , R, = 0.19 N, Rg = 0.17 N IL = 55 A at full load , the magnetization curve of a dc series motor is given below. 160 150 140 Speed = 1200 tmin 130 120 110 100 90 80 70 60 50 40 30 20 10 10 20 30 40 50 60 70 Series field current, A Determine what the motor speed will be if the motor current is 32 A. Draw the moment-velocity change. Intemal generated voltage EV

P = 5.5 kW ,Vr = 120 V ,n = 1050 d/d , R, = 0.19 N, Rg = 0.17 N IL = 55 A at full load , the magnetization curve of a dc series motor is given below. 160 150 140 Speed = 1200 tmin 130 120 110 100 90 80 70 60 50 40 30 20 10 10 20 30 40 50 60 70 Series field current, A Determine what the motor speed will be if the motor current is 32 A. Draw the moment-velocity change. Intemal generated voltage EV

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.21P: An industrial plant consisting primarily of induction motor loads absorbs 500 kW at 0.6 power factor...

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