6.11. In the two-bus system shown in Figure 6.24, bus 1 is a slack bus with V₁ = 1.020° 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 5₂ (0) = 0°. Perform two iterations. 2 Note Onter 100 MW z12 = 0.12 + j0.16 V₁ = 1.040° -+, 50 Myar "Perform

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6.11. In the two-bus system shown in Figure 6.24, bus 1 is a slack bus with V₁ =
1.020° 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)
two iterations.
0°. Perform
2
*12 = 0 12 + j0.16
Note
100 MW
-+-) 50 Myar
Perform
Second iteration
I have problem
while solving
it
어
V = 1.040°
FIGURE 6.24
One-line diagram for Problem 6.11..
U(¹)
= 0.8 Pu
ops
62 = -1.0 radion
Transcribed Image Text:6.11. In the two-bus system shown in Figure 6.24, bus 1 is a slack bus with V₁ = 1.020° 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) two iterations. 0°. Perform 2 *12 = 0 12 + j0.16 Note 100 MW -+-) 50 Myar Perform Second iteration I have problem while solving it 어 V = 1.040° FIGURE 6.24 One-line diagram for Problem 6.11.. U(¹) = 0.8 Pu ops 62 = -1.0 radion
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