Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN: 9781305632134
Author: J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher: Cengage Learning
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Textbook Question
Chapter 5, Problem 5.62P
Consider the transmission line of Problem 5.18. (a) Find the ABCD parameters of the line when uncompensated. (b) For a series capacitive compensation of
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1. The transmission system has two types;
2. For the extra high voltage transmission
3. ACSR stands for
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are usually used,
4. In case of the unsymmetrical spacing, the line is transposed in
symmetrical spacing, the line is transposed in
5. Main components of a transmission line are ..... ..
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30) In a lightly loaded long distance EHV lines, line loading is
and has a
power factor:
(A) Capacitive, lagging.
(B) Capacitive, leading
(C) Inductive, lagging
(D) Inductive, leading.
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Write down the importance of transmission line constants.
Chapter 5 Solutions
Power System Analysis and Design (MindTap Course List)
Ch. 5 - Representing a transmission line by the two-port...Ch. 5 - The maximum power flow for a lossy line is...Ch. 5 - Prob. 5.21MCQCh. 5 - A 30-km, 34.5-kV, 60-Hz, three-phase line has a...Ch. 5 - A 200-km, 230-kV, 60-Hz, three-phase line has a...Ch. 5 - The 100-km, 230-kV, 60-Hz, three-phase line in...Ch. 5 - The 500-kV, 60-Hz, three-phase line in Problems...Ch. 5 - A 40-km, 220-kV, 60-Hz, three-phase overhead...Ch. 5 - A 500-km, 500-kV, 60-Hz, uncompensated three-phase...Ch. 5 - The 500-kV, 60-Hz, three-phase line in Problems...
Ch. 5 - A 350-km, 500-kV, 60-Hz, three-phase uncompensated...Ch. 5 - Rated line voltage is applied to the sending end...Ch. 5 - A 500-kV, 300-km, 6()-Hz, three-phase overhead...Ch. 5 - The following parameters are based on a...Ch. 5 - Consider a long radial line terminated in its...Ch. 5 - For a lossless open-circuited line, express the...Ch. 5 - A three-phase power of 460 MW is transmitted to a...Ch. 5 - Prob. 5.55PCh. 5 - Consider the transmission line of Problem 5.18....Ch. 5 - Given the uncompensated line of Problem 5.18, let...
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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.Similar questions
- 1. are pipes of large diameters, taking water from the intake water to the power house. 2. In a string of insulators, self capacitnace is (greater than / smaller than / equal to / either greater or smaller than). 3. For maximum power, the load must draw a lagging / small lagging). 4. Long transmission line analysis can be applied to analyze short and medium transmission lines. (true / wrong / sometimes / cannot be determined). 5. Mostly, power factor of the load is determined). 6. Spare (reserve) capacity of the power plant equals 7. The factor that limits using very high voltages in transmission lines is .. . the shunt capacitance current (large leading / small leading / large (leading / lagging / unity / cannot be is not usually taken in mathematical calculations of transmission lines. (Resistance 8. / Conductance / Inductance / Capacitance). 9. The power taken by inductors are used in operating machines. (true / false / sometimes / cannot be determined) 10. The Geometric mean radius…arrow_forwardDiscuss why .. Receiving end voltage of an unloaded long line may be more than the sending end voltage ?arrow_forwardTransmission line parameters.arrow_forward
- Which Transmission Line Parameter is neglected or ignored in most classifications of Transmission Line Equivalent Circuits? A. The Line Inductance B. The Line Resistance C. The Shunt Conductance D. The Shunt Capacitancearrow_forward2. a) Draw nominal - T model of Transmission Line. b) Write ABCD Parameters of the nominal T model of the medium transmission line.arrow_forwardThe effect of the CD level is not significant in the choice of a line code. true or falsearrow_forward
- Discuss the use of hyperbolic functions and Taylor series when modelling the long transmission line as an equivalent pi circuitarrow_forwarda. There are three different transmission line models available, i.e. L-type, T-type and 7- type models. Could these transmission line model types to be simultaneously used and mixed in modelling a transmission line? If yes, why? If no, why?arrow_forwardHi, I need help with this problem. Please use scattering matrix for this. DO NOT USE ABCD PARAMETERS!arrow_forward
- For a 80 km transmission line given the values of R=0.5 22/km and X= 7 22/km. Find the admittance of the transmission line in per unit. Take base values as 125 MVA and tos kV.arrow_forwardIdeally, a dc load line is a straight line drawn on collector characteristic curves between which of the following? Please select one: a. Q Point and shear b. Q Point and saturation c. V_CE (interrupt) and I_C (sat) d. I_b = 0 and I_B = I_C/ß_DCarrow_forwardn) Distinguish between Lumped or Distributed elements in a Transmission Line.arrow_forward
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