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Consider the single-line diagram of the power system shown in Figure. Equipment ratings are: Generator 1: Generator 2: 1
Posted: Sun Jul 03, 2022 12:09 pm
by answerhappygod
- Consider The Single Line Diagram Of The Power System Shown In Figure Equipment Ratings Are Generator 1 Generator 2 1 1 (58.42 KiB) Viewed 22 times
Consider the single-line diagram of the power system shown in Figure. Equipment ratings are: Generator 1: Generator 2: 1000 MVA, 18 kV, X"= 0.2 per unit 1000 MVA, 18 kV, X"= 0.2 MVA, 20 kV, X" = 0.2 1000 MVA, 500 kV Y/20 kV A, X = 0.1 1500 MVA, 500 kV Y/20 kV Y, X = 0.1 Neglecting resistance, transformer phase shift, and magnetizing reactance, draw the equivalent reactance diagram. Use a base of 1000 MVA and 500 kV for the 50-ohm line. a) Sketch the positive, negative, and zero sequence reactance diagrams. b) Calculate the Thevenin equivalent reactance between bus 2 and the ground for each network. Convert to y Synchronous motor 3: Three-phase A-Y transformers T₁, T2, T3, T4: Three-phase Y-Y transformer Ts: YO S 1000 J BE T₁ T3 380 /25 (2 /50 12 To Y /25 (2 को 2 H T₂ 380 X₁ zumti