Consider The power system shown in Figure below. Use a 100-MVA base. Choose 17 kV as the voltage base for generator. The three-phase power and line-line ratingsG1: 90 MVA 20 kV |G2: 90 MVA 18 kVX= 9% T1: 80 MVA 20/200 kVX= 120 0X= 16%X- 20%200/20 kVLine: 200LineG1Calculate the pu for T2

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Answered: Consider The power system shown in…

Introductory Circuit Analysis (13th Edition)

13th Edition

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Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

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Vbase_zonel Sbase_zonel . * For the power system shown in Figure Q1b, calculate the per unit impedances of all components with given zone 1 voltage base 22kV and power base 100 MVA (for the system). = 22 kV = 100 MVA Generator: . YG₁ Zone 1 100 MVA 22 kV (0.1+ j0.5) pu 1 . E 1 T₁ YY Transformer 1: 100 MVA 25/130 kV (0.1+j0.5) pu Zone 2 L = (10+j100) S2 Figure Q1b. T₂ Zone 3 YA Transformer 2: 50 MVA 110/33 kV (0.1+j0.5) pu M₂Y Load (motor): ● 50 MVA . 33 kV (1+j0.5) pu
The subject EE463 Power Systems analysis Please show all steps , and in clear writing it is better in hand written form.
The incremental cost of generator 1 is Ic1 = 0.2P₁ + 60 and generator 2 is Ic2 = 0.3P₂ + 40 and the ratings of the generators are 150 MW and 250 MW. a) Find the load sharing of generator 1 for a load of 380 MW. MW (Calculate to 2 decimal places) b) Find the load sharing of generator 2 for a load of 380 MW. MW (Calculate to 2 decimal places)
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Q)The question is that how kW is converted to kVA in complex form and how kV square is 2.4 for T1,T2,T3 can you plz explain it by seeing the solution
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Two power system areas operating at a nominal frequency of 60 Hz are connected with a tie line, and have the following characteristics: Area 1: R1 = 0.01 pu and D1 = 0.8 pu on a base of 1200 MVA Area 2: R2 = 0.02 pu and D2 = 1 pu on a base of 600 MVA The power flow direction on the tie line is from Area 1 to Area 2. Using a common base of 1000 MVA, what is the change in prime mover power (in MW) in Area 2 (APmech2) for a load increase of 125 MW in Area 1?
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For the system shown in figure, voltages V2, V3 and angles 82, 83 are calculated using Newton-Raphson method. shunt line charging admittances are neglected. All the values are given in per unit on 100MVA base. Calculate the complex power flows S12 and S32 in actual units. 1) Z12 = 0.01+ j0.02 Z3 = 0.02+ j0.04 PL G QL Slack bus V2 = 0.96L -1.67° V3 = 0.884 - 5.48° Vi=1.0/0° (estimated time to answer this question: 13 minutes)
A three-phase transmission line and a telephone line are supported on the same towers a shown in the figure. The power line carries a 60-Hz balanced current of 200-A per phase . the telephone line is located directly below phase b. assuming balanced three-phase currents in the power line, find the voltage per kilometer induced in the telephone line. 3.6 m 3.6 m Dal Da2 Del De 4 m 11.2 m-

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Consider The power system shown in Figure below. Use a 100-MVA base. Choose 17 kV as the voltage base for generator. The three- phase power and line-line ratings G1: 90 MVA 20 kV | G2: 90 MVA 18 kV X= 9% T1: 80 MVA 20/200 kV X= 120 0 X= 16% X- 20% 200/20 kV Line: 200 Line G1 Calculate the pu for T2