Question

This has been the envy of many people
But we may avoid this equation
P = P g - P d

Q=Qg-Qd

Q1) (15 marks) Answer (a) or (b) For system shown o -j10 j10 0 YBus j10 -j15 j5 z j 0.1 pu z-j0.2 pu 1.0pu00 V.2-0.98 pu Bus 1 Bus 2 Load Bus Bus 3 Slack Bus Control Bus Pd 0.6 pu ed0.2 Pu 3 = 0.25 pu Use G-S to solve for V(1)248(1 2,and, (1)3 a) b) Write the N-R equation: (Acceleration factor α-10) "e..蔱:/k. ΔΡ J, A0

Answer 1

lJ Bu5 Jlo -J15 JS o -js Gio , -10,

Ci) r 0067 0 03 2 -0、039 О-25-Jo-1 98) Cl)

Ljhy 2d 2 3233 3.Glc

2 3 '22

12l

9-9 '22 3' 2

062 21T *, 6 dar.. O-Si+5pto,o) 애.dkSm/ eLaunt ㅡ\ryys. n V,V 062

14 AC. 10 A 0.23