A long shunt compound Generator supplies 10 kW at a terminal voltage of 200 V. The machine parameters are as follows: R₁ = 0.07 , R₂ = 0.1 , Rsh = 120 M. If the total losses percentage are 20% and the torque developed by the prime mover is 119.4 N.m, find the following after drawing the circuit diagram: 1. Overall efficiency and the input power 2. Copper loss, 2. Iron and friction loss, 4. Speed in r.p.m.

A long shunt compound Generator supplies 10 kW at a terminal voltage of 200 V. The machine parameters are as follows: R₁ = 0.07 , R₂ = 0.1 , Rsh = 120 M. If the total losses percentage are 20% and the torque developed by the prime mover is 119.4 N.m, find the following after drawing the circuit diagram: 1. Overall efficiency and the input power 2. Copper loss, 2. Iron and friction loss, 4. Speed in r.p.m.

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

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.6P

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