Example 6-3. A 460-V, 25-hp, 60-Hz, four-pole, Y-connected induction motor hasthe following impedances in ohms per phase referred to the stator circuit:R₁ = 0.641 2 R₂ = 0.332 02X = 1.106 Ω _ X = 0.464. ΩΧμ = 26.3 ΩThe total rotational losses are 1100 W and are assumed to be constant. The core loss islumped in with the rotational losses. For a rotor slip of 2.2 percent at the rated voltage andrated frequency, find the motor's(b) Stator current

The given information about a 25-hp, 60 Hz, Y-connected, 3-phase induction motor is shown…

Example 6-3. A 460-V, 25-hp, 60-Hz, four-pole, Y-connected induction motor has the following impedances in ohms per phase referred to the stator circuit: R = 0,641 Ω R2 = 0,332 Ω X = 1.106 Ω _ Χ2 = 0,464 Ω XM = 26.32 The total rotational losses are 1100 W and are assumed to be constant. The core loss is lumped in with the rotational losses. For a rotor slip of 2.2 percent at the rated voltage and rated frequency, find the motor's (b) Stator current

Example 6-3. A 460-V, 25-hp, 60-Hz, four-pole, Y-connected induction motor has the following impedances in ohms per phase referred to the stator circuit: R = 0,641 Ω R2 = 0,332 Ω X = 1.106 Ω _ Χ2 = 0,464 Ω XM = 26.32 The total rotational losses are 1100 W and are assumed to be constant. The core loss is lumped in with the rotational losses. For a rotor slip of 2.2 percent at the rated voltage and rated frequency, find the motor's (b) Stator current

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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