Find the line currents and complex power to the load

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Reference no: EM13267442

Two 3-phase synchronous generators, 1 and 2, supply a substation through separate lines 1 and 2, respectively. The load at the sub-station may be represented by a fixed impedance load of 8 +j 1 ohm per phase. Generator 1: 10 MVA, 11 kV, X1s=1.6 per unit on a base using generator A's rated voltage and power Generator 2: 20 MVA, 11 kV, X2s=1.2 per unit on a base using generator B's rated voltage and power Impedance of Line 1: Z1= 0+ j3.2 ohm per phase Impedance of Line 2: Z2= 0+ j2.4 ohm per phase For the operating condition where the line-to-line generators' internal emf are E1f= 14 kV and E2f= 16 kV, and E2f leads E1f by 6o , find the line currents (in Amps) and complex power (in MVA) delivered to the load by generators 1 and 2, respectively.

Reference no: EM13267442

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