Saturday, March 1, 2014

WYE-WYE connection


    EXAMPLE:



A Y-connected balanced three-phase generator with an impedance of 0.4+j 0.3 ohms per phase is connected to a Y-connected balanced load with an impedance of 24- + j19 ohms per phase. The line joining the generator and the load has an impedance of 0.6 + j0.7 ohms per phase. Assuming a positive sequence for the source voltages and that Van = 120 30 °  V, find : (a) the line voltages, (b) the line currents.










1 comment: