An overexcited 2300-V, 3-phase, wye-connected synchronous motor runs at a power angle of 21 degree.The per-phase synchronous impedance is 0.1 + J2 ohm. If the motor takes a line current of 350 A.A) Find the power factorB) if the internal induced voltage is the same as the line voltage at the power angle 20 degrees, find thepower factor and the line current of the motorC) In part b) find the developed power of this motor

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A) Find the power factor B) if the internal induced voltage is the same as the line voltage at the power angle 20 degrees, find the power factor and the line current of the motor C) In part b) find the developed power of this motor

A) Find the power factor B) if the internal induced voltage is the same as the line voltage at the power angle 20 degrees, find the power factor and the line current of the motor C) In part b) find the developed power of this motor

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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Question

An overexcited 2300-V, 3-phase, wye-connected synchronous motor runs at a power angle of 21 degree.
The per-phase synchronous impedance is 0.1 + J2 ohm. If the motor takes a line current of 350 A.
A) Find the power factor
B) if the internal induced voltage is the same as the line voltage at the power angle 20 degrees, find the
power factor and the line current of the motor
C) In part b) find the developed power of this motor

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