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Determine the thevenins equivalent of each sequence network as viewed from the fault at the middle of lower line 1 -2.
Assuming there is a FAULT at BUS 3, Determine the thevenin equivalent of each series network as viewed from the fault bus. Given: -Prefault voltage is 1.0 per unit -Prefault load currents and delta-wye transformer phase shifts are neglected Synchronous generators G1 1000 MVA 15 kVX"-X2 0.18, Xo 0.07 per unit G2 1000 MVA 15 kV X: X, = 0.20, X,-0.10 per unit G3 500 MVA 13.8 kV X: X,-0.15, X,-0.05 per unit G4 750 MVA 13.8 kV X,-0.30, X,-0.40,...
For the network shown below, the pu reactance data are equivalent sequence circuit and calculate the fault current in per unit for a bolted single line- to-ground fault at bus 2. The pre-fault bus voltages are assumed to be 1 pu given in the table. Draw the Ti T2 1 2 3 G1 G2 5 X2 Item G1 0.10 0.10 0.05 0.05 G2 0.10 0.10 0.01 T1 0.01 0.01 0.01 T2 0.01 0.01 Line 2-3 0.10 0.10 0.20 Line 3-5...
Note: # 1 states line to line fault occurs, while # 2 states double line to ground fault occurs Please explain the solution thoroughly with diagrams The positive, negative, and zero sequence reactances of a 15-MVA, 11-kV, 3ph, wye-connected generator are 11%, 8% and 3%, respectively. The neutral of the generator is grounded, and the generator is excited to the rated voltage on open circuit. A line-to-line fault occurs between phases b and c of the generator while phase a...
2. Review your observations the fault from this list: of Vout for each fault in Table C1. For each fault, select the best "Cause" of 3 marks . voltage reference lost feedback path broken between Vout and pass transistor . unfiltered rectifier . pass transistor biasing altered Table C1 on よっ C1 open R1 open Dちopen (remove Q2) 9.53 PART A Series-Pass Zener-Follower Regulator Operation D1-D4 4x 1N4006 01 R6 レ/TIP29 E-3 33R Variac R1 2k2 R3 3k3 C1 470...
Determine the Thévenin equivalent network seen from node a to b in the given circut. Assume R - 10 ohm, Ry - 8 ohm, Ry - 15 ohm, R = 4 ohm Rs 1 ohm, Vs - 10V.is 2A (Round the final rowerowe decimal places.) ho Thevenin equivalent network seen from node a to bis
2. Three generators feed a 2-transmission line network (see below). Each component of the network is expressed in per-unit on its own power and voltage rating 100 MVA 138 kV 14 0.03 Bus 1 Bus 4 100 MVA 138 kV XL24 = j0.02 Bus 2 2 50 MVA 13.2 KV G10.1 pu XT0.2 pu 50 MVA 132/13.2 kV 100 MVA 138/20 kV XT2uX2 0.1 pu 100 MVA 18 kV 35 MVA 132/13.2 kV XT3 = 0.2 pu Bus 3 20...
Pro (a) Determine the equivalent resistance of the network below. 5 k 0.5 × u? 2 kS2 2
For each compound: 1. Determine the number of equivalent hydrogens - number of different signals 2. Determine the splitting pattern of each signal 3. Sketch a possible spectrum 4. Then try to match the compound to the correct NMR spectrum er w t & You We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this imageNMR worksheet H-1 (proton NMR D for each compound 1. Debamia the number of equivalent hydropens number...