A balanced Y-connected load with a phase impedance of 10 + j 4 Ω is supplied...
A balanced Y-connected load with a phase impedance of 10 + j 4 Ω is supplied by a balanced, positive sequence Δ-connected voltage source having Vab 208∠0o V. Given that the line impedance is 0.8 + j 0.3 Ω per phase.
(i) Construct a single-phase equivalent circuit of the three-phase system.
(ii) Calculate the phase currents of the load.
(iii) Calculate the line voltages at the load.
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A balanced Y-connected load with a phase impedance of 10
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