A Three Phase Unbalanced Star Connected Load Is Shown In Figure Q3 C The Phase Voltage Of The System Vrn 230 V 20 1 (23.59 KiB) Viewed 54 times
A three-phase unbalanced star connected load is shown in Figure Q3(c). The phase voltage of the system, Vrn = 230 V 20° Ir R- 382 8Ω N 5-3612 n 16 12 5.12.20° Іь j 1212 b B У ly Y Figure Q3(c): Unbalanced Star Connected Load
(i) Determine the phase voltages at the load. (ii) Determine the phase current at the load. (iii) Illustrate all voltages and currents at the load on a phasor diagram. (iv) Calculate the active power (P) for each phase. (v) Calculate the total active power (Protal).
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