(a) Three identical loads Zy, each of resistance 50 and inductance of 16 mH are connected to a three phase supply as shown in Figure Q4a. The supply has a line to line voltage of 415 V with 30° phase angle and operates at frequency of 50 Hz. Determine: (1) The total power dissipated in the loads. (ii) The total reactive power of the loads. Van Figure Q4a

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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Example 6:-

(a) Three identical loads Zy, each of resistance 50 and inductance of 16 mH are connected to
a three phase supply as shown in Figure Q4a. The supply has a line to line voltage of 415 V
with 30° phase angle and operates at frequency of 50 Hz.
Determine:
(i) The total power dissipated in the loads.
(ii) The total reactive power of the loads.
Van
Ven
b
Figure Q4a
Transcribed Image Text:(a) Three identical loads Zy, each of resistance 50 and inductance of 16 mH are connected to a three phase supply as shown in Figure Q4a. The supply has a line to line voltage of 415 V with 30° phase angle and operates at frequency of 50 Hz. Determine: (i) The total power dissipated in the loads. (ii) The total reactive power of the loads. Van Ven b Figure Q4a
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