11111114111777710- for The following Transmission System, Talking into considerationa base power of 40 MVA and a base Voltage of 220 kV In TheTrans for The System into a single-line pattemCorresponding areaofimpedances Creactan (es) in Per Unit.IZone IIZone IIIG125 MVA13,2 kvX: 8%11L₁20+J50(0)30 Muja13,2/220 kVX= 81.L230+J45(2)2340+J60(2)T1₂·SST5Determine flow and powers consideringThe nominal powers of The equipment"Connected in THE SEP.load 1According To The power flow of The 25 MVA6,6 kvLeTTer & Analyze and respond,if The System by design ograSupplies What is required byTHe lood.5+J45Calculate the actual current, WHICH is beingSupplied by The G₁.Calculate The actual current, WHICH is beingSupplied by The G2,Cal wlate The actual current consumed byThe load.25 MVA220/13,2 KVX=4%220/6,6 kv40MVAX = 57.one IAccording to the previus question if a faultoccurs in The L3, determine The actual faul current.According to question of, WHAT SHOuld be TheTHIS.electrical protection forG220MVA13,2 KVX: 3%

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10 for The following Transmission System, Talking into consideration a base power of 40 MVA and a base voltage of 220 kV in THe Corresponding of impedances area Trans for The System into a single-line patter (reactan (es) in Per Un'IT. Zona I Zone II 1 Zone III G₁ 25 MVA 13,2 KV X: 8% Si's L₁ 20+J50(0) 30 MVA 13,2/220 kV X= 81. T1₂ -SS- L2 30+545(2) 25 MVA 23 40+J60 (2) 220/13,2 KV X = 4% 220/6,6kv 40MVA X = 51. Zone N Th Determine flow and. powers considering The nominal powers of The equipment Connected in THE SEP. load 1 25 MVA 6,6 Kv According to the power flow of The LeTTer & Analyte and respond, if The System by design ogra Supplies What is required by THe load. 5+учл Calculate the actual current, WHICH is being Supplied by The G₁. Calwate The actual current, which is being Supplied by The G2. cal wlate The actual current consumed by The load. According to the previus question if a fault Occurs in The L3, determine The actual faul current. According to question f, WHAT SHould be The THIS. electrical protection for 52 20MVA 13,2 KV X: 3%

10 for The following Transmission System, Talking into consideration a base power of 40 MVA and a base voltage of 220 kV in THe Corresponding of impedances area Trans for The System into a single-line patter (reactan (es) in Per Un'IT. Zona I Zone II 1 Zone III G₁ 25 MVA 13,2 KV X: 8% Si's L₁ 20+J50(0) 30 MVA 13,2/220 kV X= 81. T1₂ -SS- L2 30+545(2) 25 MVA 23 40+J60 (2) 220/13,2 KV X = 4% 220/6,6kv 40MVA X = 51. Zone N Th Determine flow and. powers considering The nominal powers of The equipment Connected in THE SEP. load 1 25 MVA 6,6 Kv According to the power flow of The LeTTer & Analyte and respond, if The System by design ogra Supplies What is required by THe load. 5+учл Calculate the actual current, WHICH is being Supplied by The G₁. Calwate The actual current, which is being Supplied by The G2. cal wlate The actual current consumed by The load. According to the previus question if a fault Occurs in The L3, determine The actual faul current. According to question f, WHAT SHould be The THIS. electrical protection for 52 20MVA 13,2 KV X: 3%

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter8: Symmetrical Components

Section: Chapter Questions

Problem 8.41P

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Similar questions

pls do not use nodal or source transform. kindly use current division
The transmission power is 30DBM.it looses 2DB per km. The noise level increase 1 DB per km . Reciever require the SNR to be 3DB what is the maximum transmission distnace on this line? Note: Correct and detailed answer will be Upvoted else downvoted. Thank you!
Refer to Figure 1. Using its equivalent reactance diagram, what is the total impedance of the system up to the fault point at the end of the receiving line (in per unit)? Below are the parameters: G1 : 9 MVA, 13 kV, j0.11 p.u. G2 : 8 MVA, 13 kV, j0.06 p.u. T1 : 9 MVA, 13/69 kV, j0.042 p.u. TL : 262 km, 0.031 ohm per km, 0.3 ohm per km, operates at 69 Base values are that of G1. Round your answer to 2 decimal places. what is the fault MVA of the system when a three-phase fault occurs at the receiving end?
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How many transformers are needed to make an open-delta connection?
Figure 3.39 shows a oneline diagram of a system in which the three-phase generator is rated 300 MVA, 20 kV with a subtransient reactance of 0.2 per unit and with its neutral grounded through a 0.4- reactor. The transmission line is 64km long with a cries reactance of 0.5-/km. The three-phase transformer T1 is rated 350MVA.230/20kV with a leakage reactance of 0.1 per unit. Transformer T2 is composed of three single-phase transformers, each rated 100 MVA, 127/13.2kV with a leakage reactance of 0.1 per unit. Two 13.2kV motors M1 and M2 with a subtransient reactance of 0.2 per unit for each motor represent the load. M1 has a rated input of 200 MVA with its neutral grounded through a 0.4- current-limiting reactor, M2 has a rated input of 100 MVA with its neutral not connected to ground. Neglect phase shifts associated with the transformers. Choose the generator rating as base in the generator circuit and draw the positive-sequence reactance diagram showing all reactances in per unit.
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