Assume the system shown in Fig. 12.34 is balanced, R₁ = 0, Van = 208/0° V, and a positive phase sequence applies. Calculate all phase and line currents, and all phase and line voltages, if Z, is equal to (a) 1 kS; (b) 100 + j48 52; (c) 100 -j48 2.

Assume the system shown in Fig. 12.34 is balanced, R₁ = 0, Van = 208/0° V, and a positive phase sequence applies. Calculate all phase and line currents, and all phase and line voltages, if Z, is equal to (a) 1 kS; (b) 100 + j48 52; (c) 100 -j48 2.

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 2.46P: Three identical impedances Z=3030 are connected in to a balanced three-phase 208-V source by three...

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Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

. Assume the system shown in Fig. 12.34 is balanced, R = 0, Van = 208/0° V,
and a positive phase sequence applies. Calculate all phase and line currents,
and all phase and line voltages, if Z, is equal to (a) 1 ks; (b) 100+ j48 ;
(c) 100 -j48 2.
b
Rw
ww
V br
an
2+
Rw
www
FIGURE 12.34
B
G
Zp
2p
Rw
www
N
Zp
A

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