A 208-V three-phase power system is shown in Fig. 2. It consists of an ideal 208-V Y- connected three-phase generator connected through a three-phase transmission line to a Y -connected load. 

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-connected load. The transmission line has an impedance of 0.06 + j0.12 $2 per phase, and the load has an impedance of 12 +j92 per phase. For this power system, take S10 base = 1 KVA and Vid, base = 120 V for each phase. (a) Find the per unit equivalent circuit of the system. (b) The p.u. and actual values of the total three-phase real and reactive consumed by the transmission lines (Hint: P30=3P10, Q30=3Q10). 0.12 Ω Ven= 120-240° Van 120-120° 2+ Van = 12040° 0.06 Ω ww 0.06 Ω ww j0.12 2 0.06 0.12 2 ww Fig. 2. N 2, Sbase=1 kVA Vbase=120 V Zo 20 Z, = 12 + j9 2 -connected load. The transmission line has an impedance of 0.06 + j0.12 $2 per phase, and the load has an impedance of 12 +j92 per phase. For this power system, take S10 base = 1 KVA and Vid, base = 120 V for each phase. (a) Find the per unit equivalent circuit of the system. (b) The p.u. and actual values of the total three-phase real and reactive consumed by the transmission lines (Hint: P30=3P10, Q30=3Q10). 0.12 Ω Ven= 120-240° Van 120-120° 2+ Van = 12040° 0.06 Ω ww 0.06 Ω ww j0.12 2 0.06 0.12 2 ww Fig. 2. N 2, Sbase=1 kVA Vbase=120 V Zo 20 Z, = 12 + j9 2