b) The winding of a three-phase delta connected generator produce the following voltages:- vab (t) = 353.6 cos (314.16t)

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B The Winding Of A Three Phase Delta Connected Generator Produce The Following Voltages Vab T 353 6 Cos 314 16t 1 (27.98 KiB) Viewed 15 times

b) The winding of a three-phase delta connected generator produce the following voltages:- vab (t) = 353.6 cos (314.16t) V 2π Vbc (t) = 353.6 cos (314.16t s(314.16t – 7) V 4π Vea (t) = 353.6 cos (314.16t V The generator feeds a balanced three phase delta-connected load with impedance of 20+j34.6 92 per phase. The impedance of the line connecting the generator to the load is 3+j4 2 per phase. Determine:- (i) The three line currents Jaa, Ihs and Icc [7 marks] [2 marks] (ii) The three-phase currents IAR, IBC and ICA at the load (iii) The total real power consumed by the delta connected load [2 marks] (iv) The capacitance per phase of a three-phase delta-connected capacitor bank required to be connected across the load terminals to achieve power factor of 0.98 lagging [5 marks]