Consider the circuit shown in Figure Q3. A delta- connected source supplies power to a delta- connected load through wires having impedances of Zline = 1 + j2 N. The load .impedances are Za = 12 + j3 N The line to line voltage Vmax İs 537 V with 30 :degree phase shift. Calculate the following (). . The line current. (ii) The line-to-line voltage at the load. (iii) The current in each phase of the load.

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
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.61P
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Examble 9:-

Consider the circuit shown in Figure Q3. A delta-
connected source supplies power to a delta-
connected load through wires having
impedances of Ziine = 1+ j2 Q. The load
.impedances are ZA = 12 + j3 N
The line to line voltage Vmax is 537 V with 30
:degree phase shift. Calculate the following
The line current.
(1)
+12 2
(ii) The line-to-line voltage at the load.
V (30°
+j2 Q
(iii) The current in each phase of the load.
(iv) The power delivered to the load.
(v) The power dissipated in the line.
Transcribed Image Text:Consider the circuit shown in Figure Q3. A delta- connected source supplies power to a delta- connected load through wires having impedances of Ziine = 1+ j2 Q. The load .impedances are ZA = 12 + j3 N The line to line voltage Vmax is 537 V with 30 :degree phase shift. Calculate the following The line current. (1) +12 2 (ii) The line-to-line voltage at the load. V (30° +j2 Q (iii) The current in each phase of the load. (iv) The power delivered to the load. (v) The power dissipated in the line.
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