Q.2: For the power system shown below, all reactances are given to the same base 100MVA and 33 KV. A (L-L) fault occurs
Posted: Fri Apr 29, 2022 8:38 am
- Q 2 For The Power System Shown Below All Reactances Are Given To The Same Base 100mva And 33 Kv A L L Fault Occurs 1 (56.58 KiB) Viewed 19 times
Q.2: For the power system shown below, all reactances are given to the same base 100MVA and 33 KV. A (L-L) fault occurs on bus 2. determine: (20 M) 1. Draw positive, negative, zero and the Thevenin equivalent sequence reactances networks? 2. The fault current (actual magnitude), assume the fault occurs among phases b, c? 3. The phase voltages at fault point during fault? T₂ 33: II KV Ti M G 11:33 KV Line A T3 33: II KV (M₂ ya mooie @ ΔΥΗ ox YA System Data: X, 10.05 p.u. (G,M) GM, M2 T.T2.T3 Line X1 10.2 p.. 0.1 p. 0.1 p. X2 j0.2 p. 0 1 2 1 0 1 2 tỉ Xo 10, 1 p. 1. 0 1 p. 14 10.3 p..