8262.5 ▸ A balanced star connected load is connected to a 4 kVA, 415 V, star connected three phase generator via a three wire transmission line. The impedance of each line is 0.3 + j6.0 ohms. The synchronous impedance of the generator is 0.4 + j2.4 ohms. The fixed losses of the generator are 175 W. The field winding is connected to a 120 V source and the field current is 5.5 A. When the generator delivers rated load at rated voltage and at 0.866 power factor lagging, find ▸ The efficiency of the generator (79.8%) The voltage regulation at the load (11.2%) ▸ The efficiency of the entire system. (79.2%) Ts = 8262.5w (401) =65.74 N.m ▸ Draw the power flow diagram of the entire power system indicating on the diagram all the values of the power flows.
8262.5 ▸ A balanced star connected load is connected to a 4 kVA, 415 V, star connected three phase generator via a three wire transmission line. The impedance of each line is 0.3 + j6.0 ohms. The synchronous impedance of the generator is 0.4 + j2.4 ohms. The fixed losses of the generator are 175 W. The field winding is connected to a 120 V source and the field current is 5.5 A. When the generator delivers rated load at rated voltage and at 0.866 power factor lagging, find ▸ The efficiency of the generator (79.8%) The voltage regulation at the load (11.2%) ▸ The efficiency of the entire system. (79.2%) Ts = 8262.5w (401) =65.74 N.m ▸ Draw the power flow diagram of the entire power system indicating on the diagram all the values of the power flows.
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...
Related questions
Question
100%
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 3 images
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,