Businessman Lance Smile own two large malls in Basilan Island. Both malls are connected in parallel and operating at an unknown voltage. The local utility system voltage is 13.8 kVrms and supplied power to the malls through a feeder line with impedance equal to 1+j2.5 ohms. Mall 1 is consuming 400 kW at 0.8 pf lagging while Mall 2 is consuming 300 KVAR at 0.75 pf lagging. Determine the following: a) The malls operating rms voltage. b) The total real and reactive power of the system. c) The overall pf of the system.
Businessman Lance Smile own two large malls in Basilan Island. Both malls are connected in parallel and operating at an unknown voltage. The local utility system voltage is 13.8 kVrms and supplied power to the malls through a feeder line with impedance equal to 1+j2.5 ohms. Mall 1 is consuming 400 kW at 0.8 pf lagging while Mall 2 is consuming 300 KVAR at 0.75 pf lagging. Determine the following: a) The malls operating rms voltage. b) The total real and reactive power of the system. c) The overall pf of the system.
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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.29P: Consider three ideal single-phase transformers (with a voltage gain of ) put together as ...
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