Given the network in Figure 4.22 (base = 100 MVA): Bus 1 G Bus 2 ...

   

Transcribed Image Text:

Given the network in Figure 4.22 (base = 100 MVA): Bus 1 G Bus 2 ਦੀਆਂ R=0.09 X-10.03 R = 0.01 Bus 5 X = 10.25 R = 0.03 Ps X = 10.06 R=0.03 X = 10.05 Bus 4 Bus 3 a. Develop the [B'] matrix for this system. FIG. 4.22 Five-bus network for Problem 4.2. P₁ 0₁ P₂ 0₂ 图一图 P₁ = [B'] 0, 04 Ps. 05. P in per unit MW 0 in radians (rad) b. Assume bus 5 as the reference bus. To carry out a "DC" load flow, we will set 0,= 0 rad. Row 5 and column 5 will be zeroed. P P₂ P₁ P₁ Ps. 0 0 0 0 0 0 0 0 Remainder of B' 0₁ 0₂ 03 04 Solve for the [B']¯¹ matrix. 0₁ 0₂ 03 04 05. = P₁ P₂ [B'] P PA c. Calculate the phase angles for the set of power injections. P₁ = 100 MW generation P₂= 120 MW load P3150 MW generation P₁200 MW load d. Calculate P, according to the "DC" load flow. e. Calculate all power flows on the system using the phase angles found in part c. Given the network in Figure 4.22 (base = 100 MVA): Bus 1 G Bus 2 ਦੀਆਂ R=0.09 X-10.03 R = 0.01 Bus 5 X = 10.25 R = 0.03 Ps X = 10.06 R=0.03 X = 10.05 Bus 4 Bus 3 a. Develop the [B'] matrix for this system. FIG. 4.22 Five-bus network for Problem 4.2. P₁ 0₁ P₂ 0₂ 图一图 P₁ = [B'] 0, 04 Ps. 05. P in per unit MW 0 in radians (rad) b. Assume bus 5 as the reference bus. To carry out a "DC" load flow, we will set 0,= 0 rad. Row 5 and column 5 will be zeroed. P P₂ P₁ P₁ Ps. 0 0 0 0 0 0 0 0 Remainder of B' 0₁ 0₂ 03 04 Solve for the [B']¯¹ matrix. 0₁ 0₂ 03 04 05. = P₁ P₂ [B'] P PA c. Calculate the phase angles for the set of power injections. P₁ = 100 MW generation P₂= 120 MW load P3150 MW generation P₁200 MW load d. Calculate P, according to the "DC" load flow. e. Calculate all power flows on the system using the phase angles found in part c.

Answer rating: 100% (QA)

We have tv ferest form for the given system Y Y 421 YIL 412 Y Y2 Y3 422 421 YA 951 ... View the full answer