As an electrical power system engineer, you must deal with the representations and performances of transmission line under normal operating conditions. Your manager Mr. Richard gives you a task i.e.; to analyzes the performances of a three-phase transmission line that has the following parameters: Transmission line length = 300 km Positive sequence series impedance of z =0.0267 + j0.62/ km Positive-sequence shunt admittance, y= j5.333×10S/ km . •. At full load condition, the line delivers PR= 2500 MW, 0.9 power factor lagging at 132 kV line voltage to the receiving end load. Mr. Richard has explained about transmission line representations, ABCD parameters, currents and voltages as a guide for you to do the analyses. Based on your practical knowledge, evaluate the performances of the transmission line. Then, categorize your finding whether of the transmission line is good, weak or poor.
As an electrical power system engineer, you must deal with the representations and performances of transmission line under normal operating conditions. Your manager Mr. Richard gives you a task i.e.; to analyzes the performances of a three-phase transmission line that has the following parameters: Transmission line length = 300 km Positive sequence series impedance of z =0.0267 + j0.62/ km Positive-sequence shunt admittance, y= j5.333×10S/ km . •. At full load condition, the line delivers PR= 2500 MW, 0.9 power factor lagging at 132 kV line voltage to the receiving end load. Mr. Richard has explained about transmission line representations, ABCD parameters, currents and voltages as a guide for you to do the analyses. Based on your practical knowledge, evaluate the performances of the transmission line. Then, categorize your finding whether of the transmission line is good, weak or poor.
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
Concept explainers
Short Transmission Line
A short transmission line is a transmission line that has a length less than 80 kilometers, an operating voltage level of less than 20 kV, and zero capacitance effect.
Power Flow Analysis
Power flow analysis is a topic in power engineering. It is the flow of electric power in a system. The power flow analysis is preliminary used for the various components of Alternating Current (AC) power, such as the voltage, current, real power, reactive power, and voltage angles under given load conditions and is often known as a load flow study or load flow analysis.
Complex Form
A power system is defined as the connection or network of the various components that convert the non-electrical energy into the electric form and supply the electric form of energy from the source to the load. The power system is an important parameter in power engineering and the electrical engineering profession. The powers in the power system are primarily categorized into two types- active power and reactive power.
Question
Transcribed Image Text:QUESTION 4 [25 MARKS)
As an electrical power system engineer, you must deal with the representations and
performances of transmission line under normal operating conditions. Your manager Mr.
Richard gives you a task i.e.; to analyzes the performances of a three-phase transmission line
that has the following parameters:
Transmission line length = 300 km
Positive sequence series impedance of z = 0.0267 + j0.62/ km
• Positive-sequence shunt admittance, y= j5.333x10*S/ km.
• . At full load condition, the line delivers PR= 2500 MW, 0.9 power factor lagging at
· 132 kV line voltage to the receiving end load.
Mr. Richard has explained about transmission line representations, ABCD parameters,
currents and voltages as a guide for you to do the analyses. Based on your practical
knowledge, evaluate the performances of the transmission line. Then, categorize your finding
whether of the transmission line is good, weak or poor.
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 6 steps with 6 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.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,