Objective 1-Understand ac power concepts, their relationshi 10.4 The load impedance in the circuit shown is shunted by a capacitor having a capacitive reac- tance of -52 N. Calculate: a) the rms phasors V and IL, b) the average power and magnetizing reactive power absorbed by the (39 + j26) N load impedance, c) the average power and magnetizing reactive power absorbed by the (1 + j4) N line impedance, d) the average power and magnetizing reactive power delivered by the source, and e) the magnetizing reactive power delivered by the shunting capacitor. 10 j4 N {39N 250 0º. V (rms) j26 N Source -Line- -Load Answer: (a) 252.20 /-4.54° V (rms), 5.38 /-38.23° A (rms); (b) 1129.09 W, 752.73 VAR;
Objective 1-Understand ac power concepts, their relationshi 10.4 The load impedance in the circuit shown is shunted by a capacitor having a capacitive reac- tance of -52 N. Calculate: a) the rms phasors V and IL, b) the average power and magnetizing reactive power absorbed by the (39 + j26) N load impedance, c) the average power and magnetizing reactive power absorbed by the (1 + j4) N line impedance, d) the average power and magnetizing reactive power delivered by the source, and e) the magnetizing reactive power delivered by the shunting capacitor. 10 j4 N {39N 250 0º. V (rms) j26 N Source -Line- -Load Answer: (a) 252.20 /-4.54° V (rms), 5.38 /-38.23° A (rms); (b) 1129.09 W, 752.73 VAR;
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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.18P: Let a series RLC network be connected to a source voltage V, drawing a current I. (a) In terms of...
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