(2)A 20 MVA, 3-phase, star-connected, 50HZ, salient pole synchronous generator with X =1 pu, X = 0.65 pu, and negligible amature resistance is delivering 15MW at power-factor 0.8 lag to an 11kV, 50HZ system. Find the load angle d and per-unit excitation voltage E under these conditions.

(2)A 20 MVA, 3-phase, star-connected, 50HZ, salient pole synchronous generator with X =1 pu, X = 0.65 pu, and negligible amature resistance is delivering 15MW at power-factor 0.8 lag to an 11kV, 50HZ system. Find the load angle d and per-unit excitation voltage E under these conditions.

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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DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.

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electric machines2

(2)A 20 MVA, 3-phase, star-connected, 50HZ, salient pole synchronous generator with
X =1 pu, X = 0.65 pu, and negligible amature resistance is delivering 15MW at power-factor
0.8 lag to an 11kV, 50HZ system. Find the load angle d and per-unit excitation voltage E under
these conditions.

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