A 220V long shunt generator has armature, shunt field, and series field resistances of 20, 5502, and 0.250 respectively. If the input power to the generator is 6Hp and the SPL is 250W, calculate the armature current. [Hint: use quadratic equation and choose the more practical value] (16.44A)

A 220V long shunt generator has armature, shunt field, and series field resistances of 20, 5502, and 0.250 respectively. If the input power to the generator is 6Hp and the SPL is 250W, calculate the armature current. [Hint: use quadratic equation and choose the more practical value] (16.44A)

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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.71P

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Question

A 220V long shunt generator has armature, shunt field, and
series field resistances of 20, 5502, and 0.25Q respectively.
If the input power to the generator is 6Hp and the SPL is
250W, calculate the armature current. [Hint: use quadratic
equation and choose the more practical value]
(16.44A)

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