Question 2 (10 marks) N 1 (Slack) 2 j0.04 p.u. Px=1.2 p.u. Q2 = 0.5 p.u. P2 = 0.8 p.u. Q = 0.2 p.u. V =1.0 p.u. 30.035 p

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Question 2 10 Marks N 1 Slack 2 J0 04 P U Px 1 2 P U Q2 0 5 P U P2 0 8 P U Q 0 2 P U V 1 0 P U 30 035 P 1 (56.93 KiB) Viewed 40 times

Question 2 (10 marks) N 1 (Slack) 2 j0.04 p.u. Px=1.2 p.u. Q2 = 0.5 p.u. P2 = 0.8 p.u. Q = 0.2 p.u. V =1.0 p.u. 30.035 p.u. 10.025 p.u. 3 Vs=1.04 p.u P = 1.3 p.u. Figure Q2 a) State TWO (2) assumptions made to Newton Raphson load flow technique that leads to the Fast Decoupled load flow technique. [CO1-P01:01] (3 marks) b) Convert all impedances from the impedance diagram shown in Figure Q2 to the admittance and sketch the admittance diagram. [CO2-P02:C3] (4 marks) c) Identify the variables Vk, Ok, Pk, and Qk from the Figure Q2 for bus of k=1, 2, 3. [CO2-PO2:C4) (3 marks)