Power System Analysis & Design
Power System Analysis & Design
6th Edition
ISBN: 9781305636187
Author: Glover, J. Duncan, Overbye, Thomas J. (thomas Jeffrey), Sarma, Mulukutla S.
Publisher: Cengage Learning,
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Chapter 5, Problem 5.2P

A 200-km, 230-kV, 60-Hz, three-phase line has a positive-sequence series impedance z = 0.08 + j 0.48 Ω /km and a positive-sequence shunt admittance y = j 3.33 × 10 6 S/km . At full load, the line delivers 250 MW at 0.99 p.f. lagging and at 220 k V. Using the nominal π circuit, calculate: (a) the ABCD parameters, (b) the sending-end voltage and current, and (c) the percent voltage regulation.

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5. Determine the CT convolutions for the signals below. Sketch the signal that flips and on same plot the one that is not flipped. Do this for each overlap case. Clearly indicate all overlap cases and the integral limits. Finally, using the left squiggly bracket notation, show the output for each case versus time. (c) 4 x(t) 2 1 2(t) 4 x(t) 4 0123 et 20 x(t) (4) 4 (a) +(1) 24 T 0123 (b) T (f) 1 2-2 0123 (c) (f) 0123 (d) (1) A t 1(8) 4,121 -101 3 (e)
Solve by pen and paper not using chatgpt or AI Find the current io, and the voltage vo in the circuit in Figure 4. Answer: ἱο = 1.799 Α, νο = 17.99 V.
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