A certain company contains three balanced three-phase loads. Each of the loads is connected in delta and the loads are: Load 1: 20kVA at 0.85 pf lagging Load 2: 12kW at 0.6 pf lagging Load 3: 8kW at unity of The line voltage at the load is 240V rms at 60Hz and the line impedance is 0.5 + j0.8 ohms. Determine the line currents and the complex power delivered to the loads.

A certain company contains three balanced three-phase loads. Each of the loads is connected in delta and the loads are: Load 1: 20kVA at 0.85 pf lagging Load 2: 12kW at 0.6 pf lagging Load 3: 8kW at unity of The line voltage at the load is 240V rms at 60Hz and the line impedance is 0.5 + j0.8 ohms. Determine the line currents and the complex power delivered to the loads.

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 2.51P: A three-phase line with an impedance of (0.2+j1.0)/ phase feeds three balanced three-phase loads...

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