Q3) The ABCD constants of a three phase, 200-mile-long transmission line are: Cosh (81) B-19.43600+j 222.1510 A=D=0.79970+10.02230> Cosh (XL) Co C = -0.0000349+j0.00199 The sending end voltage is (Vs) 244.7765+j98.896 KV, and the receiving end current (IR) is 251.147-j145 A. a) Determine the transmission line characteristic impedance (Zc), phase constant (B), wavelength (2), velocity of propagation (v), propagation constant (y). b) Determine the sending end and receiving end power (i.e. SR & Ss), and the transmission line efficiency (n). Cosh co-79

Q3) The ABCD constants of a three phase, 200-mile-long transmission line are: Cosh (81) B-19.43600+j 222.1510 A=D=0.79970+10.02230> Cosh (XL) Co C = -0.0000349+j0.00199 The sending end voltage is (Vs) 244.7765+j98.896 KV, and the receiving end current (IR) is 251.147-j145 A. a) Determine the transmission line characteristic impedance (Zc), phase constant (B), wavelength (2), velocity of propagation (v), propagation constant (y). b) Determine the sending end and receiving end power (i.e. SR & Ss), and the transmission line efficiency (n). Cosh co-79

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 4.10MCQ: Transmission line conductance is usually neglected in power system studies. True False

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