A Y-connected load, with Z A = 10 0 , Z B = 10 60,

A Y-connected load, with Z_A = 10 ∠ 0° Ω, Z_B = 10 ∠ 60°, and Z_C = 10 ∠ −60° Ω, is connected to a three-phase, three-wire, ABC system having effective line voltage 141.4 V. Find the load voltages V_AO, V_BO, V_CO and the displacement neutral voltage V_on. Construct a phasor diagram similar to Fig. 11-18.

Data from figure 11-18

Transcribed Image Text:

C 18.58⁰° Voc N A VOA 27.15° 81.08⁰ VOB B