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determine the magnitude of line voltage at each busdetermine the apparent power
The fluctuation of banana pricing is due to supply and demand reduced supply mea
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September 15, 2020determine the magnitude of line voltage at each busdetermine the apparent power output in MVA and power factor of the source
Special Assignment #2 ECE 350: Electric Power and Machines Consider the power system below: System Data X1: 3 -Single-Phase 50 MVA 13.8 kV/132.8 kV Xe = 6% X2: 1 -Three-Phase 200 MVA 13.8 kV-Y/25 kV-Y Xe = 4% X3: 3 -Single-Phase 50 MVA 230 kV/25 kV Xe = 5% TL23: ???? ???? 0.25 ?? ??2.5 O L5: ???? ???? 9 ?? ??1 O L4: 120 MVA 0.95 pf lagging 24.5 kV System Bases: 200 MVA 230 kV at bus 2 (a) Determine the line voltage magnitude at each bus. (b) Determine the apparent power output in MVA and power factor of the source. DUE: Thursday April 4 2013 1 2 3 4 X1 TL23 G1 L4 L5 ? -Y ? -? X2 X3 Y?-Y 5
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