System One-Line Diagram BUS-01 PI-01 Lorem BUS-02 BUS-03 BUS-04 GEN-01 V Awuu t - Wuu بابالا GEN-03 XF2-01 XF2-02 GEN-02
Posted: Fri Apr 29, 2022 8:27 am
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PI-01: X=0.02 pu (100 MVA) and 161 kVb) = Table 1. Generator, Transformer, and Line Data. GEN-01: 250 MVA XF2-01: 25 kV 500 MVA Xa = 20% 25kV:161kV хо 15% X= 6% X2 = 30% GEN-02: 250 MVA XF2-02: 25 kV 500 MVA Xä = 20% 161kV:25kV Xe = 15% X= 6% X2 = 30% GEN-03: 250 MVA 25 kV x = 20% X% = 15% X2 = 30% = = =
+ Sb Vь Іь Zb A 100 25 2309.4 6.25 Base Values B 100 161 358.6 259.21 100 25 2309.4 6.25 MVA kV A 22 Show your calculations below for the per-unit impedances of all components in the system.
x Genci Xalpu = 0.2% " xH)x(103) = 75 =0.08 25 Pu Yopu = 0.16x luxe 2006 humor so) РИ 100 0 Х 15 25 3 = 0.12 PU РЧ Xzpu= 0.3 x leh tehno) - Žs Genland Grens are same as Genl 10 250 0.06 $ - =0.012 pu 500 Transformer 1 Xti = 0.06 ( ) Transformor 2: Xw0.6 la 006 ) 100 000 -0.012 py 25 5 Transmission Cone; 197 Y = 6014-0-02 PM ( РИ
S. E 513) 112 Zgi a) IZT 2 11) & ZL (1) (open 32,79 (4) 을 37,231 {Zgo ET (21) (11 Zgo Z 100% FW
а Put the results of your hand calculations in the table below. Notice that some values have been included for you to use as checkpoints. Quantity Positive-Sequence Negative-sequence Zero-Sequence Ia (GEN-01 to BUS-01) 0 ſa (GEN-02 to BUS-01) -j2.7150 pu -j2.8510 pu 0.0 ſa (GEN-03 to BUS-04) 0 ſa PI-01 (BUS-02 to BUS-03) Ix Ďal (BUS-01) N/A N/A Ďal (BUS-03) N/A N/A 0.6091 pu