A short three-phase transmission line with the following specifications 200 kV, 100 MVA, 60 Hz, is 100 km long. The characteristic parameters of the transmission line are: resistance = 0.06 02/km, reactance = 0.9 2/km. Find the magnitude of the sending end voltage (phase value in kV) if the line supplies rated voltage and apparent power at 0.75 PF leading. The voltage at the receiving end of the transmission line is 190 kV. Question 10 A short three-phase transmission line with the following specifications 200 kV, 100 MVA, 60 Hz, is 100 km long. The characteristic parameters of the transmission line are: resistance = 0.06 02/km, reactance = 0.9 02/km. Find the power (in MW) at the receiving end if the line supplies rated voltage and apparent power at 0.75 PF leading. The voltage at the receiving end of the transmission line is 190 kV.
A short three-phase transmission line with the following specifications 200 kV, 100 MVA, 60 Hz, is 100 km long. The characteristic parameters of the transmission line are: resistance = 0.06 02/km, reactance = 0.9 2/km. Find the magnitude of the sending end voltage (phase value in kV) if the line supplies rated voltage and apparent power at 0.75 PF leading. The voltage at the receiving end of the transmission line is 190 kV. Question 10 A short three-phase transmission line with the following specifications 200 kV, 100 MVA, 60 Hz, is 100 km long. The characteristic parameters of the transmission line are: resistance = 0.06 02/km, reactance = 0.9 02/km. Find the power (in MW) at the receiving end if the line supplies rated voltage and apparent power at 0.75 PF leading. The voltage at the receiving end of the transmission line is 190 kV.
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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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:A short three-phase transmission line with the following specifications
200 kV, 100 MVA, 60 Hz, is 100 km long. The characteristic
parameters of the transmission line are: resistance = 0.06 2/km,
reactance = 0.9 2/km. Find the magnitude of the sending end voltage
(phase value in kV) if the line supplies rated voltage and apparent
power at 0.75 PF leading. The voltage at the receiving end of the
transmission line is 190 kV.
D
Question 10
A short three-phase transmission line with the following specifications
200 kV, 100 MVA, 60 Hz, is 100 km long. The characteristic
parameters of the transmission line are: resistance = 0.06 02/km,
reactance = 0.9 02/km. Find the power (in MW) at the receiving end if
the line supplies rated voltage and apparent power at 0.75 PF leading.
The voltage at the receiving end of the transmission line is 190 kV.
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