EXERCISE 12.3-4 Determine complex power delivered to the three-phase load of a three-wire Y-to-Y circuit such as the one
Posted: Sun Jul 10, 2022 11:32 am
EXERCISE 12.3-4 Determine complex power delivered to the three-phase load of a three-wire Y-to-Y circuit such as the one shown in Figure 12.3-2. The phase voltages of the Y-connected source are V₁ = 120/0° V rms, V₁ = 120/-120° V rms, and V₂ = 120/120° Vrms. The load imped- ances are ZA = ZB = Zc = 40+j30 N.