A voltage 100(V)d – c at t = 0 is applied to the input ends of a lossless coaxial cable (Ro1 = 50(N), insulation dielectric constant ɛ, 1 = 2.25) through the internal resistanceR, = Ro1 - The length of the cable is 200 m and it is connected to a two-wire line without loss (Ro2 = 200(0), E,2 = 1) which is 400 m long and ends with its characteristic resistance. A)Describe the behavior of the system and find the amplitudes of all reflected and transmitted voltage and current waves. B) Plot the voltage and current as functions of t at the midpoint of the coaxial cable. C) Repeat part (B) at the midpoint of the two-wire line.
A voltage 100(V)d – c at t = 0 is applied to the input ends of a lossless coaxial cable (Ro1 = 50(N), insulation dielectric constant ɛ, 1 = 2.25) through the internal resistanceR, = Ro1 - The length of the cable is 200 m and it is connected to a two-wire line without loss (Ro2 = 200(0), E,2 = 1) which is 400 m long and ends with its characteristic resistance. A)Describe the behavior of the system and find the amplitudes of all reflected and transmitted voltage and current waves. B) Plot the voltage and current as functions of t at the midpoint of the coaxial cable. C) Repeat part (B) at the midpoint of the two-wire line.
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.4P: One thousand circular mils or 1 kcmil is sometimes designated by the abbreviation MCM75C. Data for...
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