6.11. In the two-bus system shown in Figure 6.24, bus 1 is a slack bus with V₁ = 1.040° pu. A load of 100 MW and 50 Mvar is taken from bus 2. The line impedance is z12 = 0.12 + j0.16 pu on a base of 100 MVA. Using Newton- Raphson method, obtain the voltage magnitude and phase angle of bus 2. Start with an initial estimate of |V₂|(0) = 1.0 pu and 82 (0) = 0°. Perform two iterations. 2 100 MW 212 = 0 12 + j0.16 --- 50 Mvar 어 FICURE 621 V₁ = 1.040°

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6.11. In the two-bus system shown in Figure 6.24, bus 1 is a slack bus with V₁ =
1.040° pu. A load of 100 MW and 50 Mvar is taken from bus 2. The line
impedance is z12 = 0.12 + j0.16 pu on a base of 100 MVA. Using Newton-
Raphson method, obtain the voltage magnitude and phase angle of bus 2.
Start with an initial estimate of |V₂|(0) 1.0
= 0°. Perform
and 62 (0)
pu
two iterations.
2
100 MW
212 = 0 12 + j0.16
-|- 50 Mvar
ot
V₁ = 1.040°
FIGURE 6.24
Transcribed Image Text:6.11. In the two-bus system shown in Figure 6.24, bus 1 is a slack bus with V₁ = 1.040° pu. A load of 100 MW and 50 Mvar is taken from bus 2. The line impedance is z12 = 0.12 + j0.16 pu on a base of 100 MVA. Using Newton- Raphson method, obtain the voltage magnitude and phase angle of bus 2. Start with an initial estimate of |V₂|(0) 1.0 = 0°. Perform and 62 (0) pu two iterations. 2 100 MW 212 = 0 12 + j0.16 -|- 50 Mvar ot V₁ = 1.040° FIGURE 6.24
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