Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
A 230-kVA, 1100 V, Δ-connected, three-phase, synchronous generator has an average resistance of 0.3 Ω between any two of its terminals. With a particular field excitation and at its rated speed, the no-load voltage was 1000 V and the short- circuit current in each line was 121.24 A.  Determine the synchronous impedance of the generator. If the rotational loss is 12 kW and the generator delivers the rated voltage at 80% rated load and 0.866 power factor lagging, determine its voltage regulation and efficiency using the per-unit system Explain each step please

A 230-kVA, 1100 V, Δ-connected, three-phase, synchronous generator has an average resistance of 0.3 Ω between any two of its terminals. With a particular field excitation and at its rated speed, the no-load voltage was 1000 V and the short- circuit current in each line was 121.24 A.  Determine the synchronous impedance of the generator. If the rotational loss is 12 kW and the generator delivers the rated voltage at 80% rated load and 0.866 power factor lagging, determine its voltage regulation and efficiency using the per-unit system Explain each step please

Introductory Circuit Analysis (13th Edition)
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...
See similar textbooks
icon
Related questions
Question
A 230-kVA, 1100 V, Δ-connected, three-phase, synchronous generator has an average resistance of 0.3 Ω between any two of its terminals. With a particular field excitation and at its rated speed, the no-load voltage was 1000 V and the short- circuit current in each line was 121.24 A.  Determine the synchronous impedance of the generator. If the rotational loss is 12 kW and the generator delivers the rated voltage at 80% rated load and 0.866 power factor lagging, determine its voltage regulation and efficiency using the per-unit system Explain each step please
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS