Answered: 30 , 600V, 1710 rpm, 50 Hz, Ist = 5.In…

30 , 600V, 1710 rpm, 50 Hz, Ist = 5.In times of 6 pole squirrel cage induction motor. a) What is the Tst / Tfl ratio? wwm wm b) Calculate smax and nmax? c) Find the ratio of Tmax /Tfl?

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 12.4P

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Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.

Question

30 , 600V, 1710 rpm, 50 Hz, Ist = 5.In times of 6 pole squirrel cage
induction motor.
a) What is the Tst / Tfl ratio?
b) Calculate smax and nmax?
c) Find the ratio of Tmax / Tfl?

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