Consider the radial system shown in Fig. 25. The sending end voltage (V1) is 33 kV....
Consider the radial system shown in Fig. 25. The sending end voltage (V1) is 33 kV. 1 : ts t: 1 (6 + j24) 22 V2 HO sto 50 MW 25 MVAr : MWar 33 kV 110 kV 100 MVA %Uk = 12.5 100 MVA 33 kV %Uk = 12.5 Fig. Q5. Radial system under study a. b. Calculate the receiving end voltage (V2) when the transformers are set at nominal tap (i.e. ts = t = 1). (7.5 marks) With (t, x tx = 1), find the tap settings required to maintain the receiving end voltage (V2) at 33 kV. (7.5 marks) Why do we coordinate taps with (t, x t = 1)? Explain briefly. (5 marks) c.