The equivalent circuit parameters of a 230 V, 1 phase, 6 pole, 60 Hz induction motor are:R1 = R2 = 10 0 X, = X2 = 10 0 and Xm = 100 N At a slip of 5%, Calculate the following:a. Developed TorqueDetermine also the approximate efficiency of the motor at 5% slip? In the input power to the motor of this problem at 230V, while running on no-load, is 31.4 W at 1.2 A.

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Engineering

Electrical Engineering

The equivalent circuit parameters of a 230 V, 1 pha

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter32: Three-phase Motors

Section: Chapter Questions

Problem 6RQ: Name three factors that determine the torque produced by an induction motor.

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In the current circuit law, the Norton theorem (also known as the Mayer-Norton theorem) is a simplification that can be applied to networks generated by a constant line of opposition, power sources, and current assets. In two network terminals, it can be switched on with a current supply and single resistor respectively.

Question

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The equivalent circuit parameters of a 230 V, 1 phase, 6 pole, 60 Hz induction motor are:
R1 = R2 = 10 0 X, = X2 = 10 0 and Xm = 100 N At a slip of 5%, Calculate the following:
a. Developed Torque
Determine also the approximate efficiency of the motor at 5% slip? In the input power to the motor of this problem at 230
V, while running on no-load, is 31.4 W at 1.2 A.

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