Q2: For the network shown in figure, carry out three iterations of Gauss-Seidel method. JI P.U jo1uPu jo-16 P.U 1.0P.U S;= 1 +jI PU

Q: Q1: A 400 kV 3-phase bundled conductor line with two sub-conductors per phase has a horizontal…

A: a) GMR of system is GMRsys=GMRa*GMRb*GMRc3 GMR of bundle conductor-a is…

Q: Given a 3-bus power system as follows. |Val = 1.0 pu Vi = 1.05/_0 pu Poen = 1.2 pu Z12 = 0.01 +…

A:

Q: 4) Set up and solve the system of equations for the currents i,, iz, and iz in the branches of the…

A:

Q: * Question Completion Status: The fuel cost functions for 3 thermal power plants in OMR I hr are…

A: Write the expression for the incremental cost of all the generating units as below.…

Q: In the power system whose single line diagram is shown below, the line cross-section is 95 mm2, the…

A: we are assuming load voltage KVA and kW ratings are with reference to supply voltage of 10 kV and we…

Q: HOME WORK For the simple distribution system shown in Figure below, use the probabilistic approach…

A: The given figure is shown below:

Q: 1. The distance of 25 km has to be carried a power of 12 MW. Because the line is uncompensated, k…

A:

Q: A- A3-ph, double circuit O.H.T.L, 320 kV, 340 km, 50 Hz has a configuration as shown in the figure…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 11. A single-phase line operating at 60 Hz consists of two 4/0 12-strand copper conductors with 5 ft…

A: Given: A single-phase line operating at 60 Hz consists of two 4/0 12-strand copper conductors with 5…

Q: Q2 (i) Determine the currents for the electrical network shown in the following figure, using Gauss…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Q2 (i) Determine the currents for the electrical network shown in the following figure, using Gauss…

A: Given: The circuit given is: Here, P=7

Q: Question 2 60A Fgure 2 40A 100A On the km long dc distributor above the applied voltage at point O…

A:

Q: |4) Set up and solve the system of equations for the currents i, iz, and iz in the branches of the…

A:

Q: Problem #1 An overhead line has span of 260m. The tension in the line is 1200kg while the conductor…

A: Span, l= 260m Tension, T=1200kg Weight per unit length of the conductor, w=6501000=0.65kg/m

Q: 6. A solid steel shaft is stressed at 80 MPa when twisted through 4°. Using G = 83 GPa, compute the…

A: Given: Stress, τ=80MPa or 80 N/mm2Length, l=5×103 mmθ=4o  or  4π180G=83GPa or 83 N/mm2f=20Hz

Q: (b) Using Routh criterion to determine the location of roots and the stability of the system…

A: We need to find location of poles and stability of system .

Q: Gauss law can be used to find the electric flux density of finite line Select one: O True O False

A:

Q: The span of an overhead line is 220 m, weight of conductor is 604 kg/km and ultimate tensile…

A:

Q: For the system shown in figure, voltage V2 and angle 8, are calculated using Newton-Raphson method.…

A: It is given that:

Q: 9- The main reason of using O.H.T.L instead of underground cables to transfer power is a-…

A: 9)  The installation cost for overhead transmission line is less compared to underground cable since…

Q: Set up and solve the system of equations for the currents i, iz, and iz in the branches of the given…

A: Given circuit

Q: (a)Determine the voltages at bus 2 and bus 3 after first iterations using Gauss Seidel. Use flat…

A:

Q: (i) Determine the currents for the electrical network shown in the following figure, using Gauss…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: ) Set up and solve the system of equations for the currents i, iz, and iz in the branches of the…

A: The detailed solution is attached with.

Q: Set up and solve the system of equations for the currents i,, iz, and iz in the branches of the…

A: Given Circuit

Q: Set up and solve the system of equations for the currents i, iz, and iz in the branches of the given…

A:

Q: In a 3-bus system that consists of one generator (slack) bus and two PQ (load) busses, the data were…

A:

Q: 11. A single-phase line operating at 60 Hz consists of two 4/0 12-strand copper conductors with 5 ft…

A: a single phase line operating at 60Hz consists of two 4/0 12- strand copper conductors with  spacing…

Q: 1. Three conductors for a 3-phase 60 Hz transmission line are placed in a horizontal plane with…

A: We will use formula of inductance to find distance between phase conductors.

Q: 2.5 as 20 25 15 10 D 2.5

A:

Q: Question 5. (a). If a power delivered by a phase say n is P watt at a voltage V and a power P factor…

A: a) Power deliver by a phase n is P. P=VIcosϕ -----1Now the current flow in nth phase will…

Q: In a 380 phasekV, 3-phase I = 240 km power transmission line, steel quotations of 21 mm, 30 cores…

A: "Since you have asked a questions with subparts more than three, as per Bartleby guidelines I will…

Q: H.W. A 400 kV 3-phase bundled conductor line with two sub-conductors per phase has a horizontal…

A:

Q: Point of intersection of a line For each part, solve the system of equations by 1 algebraic method…

A:

Q: In the power system network shown in Figurebelowbus 1 is a slack bus with 1.0/0° per unit and bus 2…

A: According to the question we need to calculate the value of V21 and V22 .

Q: Q2. 30, 220 kV, 50 Hz, 115 km long transmission line consisting of three conductors each of 20 mm…

A:

Q: Q1: A 400 kV 3-phase bundled conductor line with two sub-conductors per phase has a horizontal…

A:

Q: Q1-Analyze the circuit given below to find the unknown currents 1, 12 and 13, then solve the…

A:

Q: Given the circuit shown below, if Zx = 100<0degrees determine the current in each branch using…

A:

Q: H.W. A 400 kV 3-phase bundled conductor line with two sub-conductors per phase has a horizontal…

A:

Q: EXAMPLE : Estimate the distance over which a load of 15000 KW at p.f=0.8 lagging can be delivered by…

A: Given a three-phase transmission line having, Load power, P = 15000 kW Power factor, cosϕ=0.8…

Q: The Cost Per km(a is OF Single phase overhead feeder is OMR q area of Cross section in sq mm) and…

A: Current density: It is a current that passes through the per unit cross-section area of an object.…

Q: 12 I1 I2 15V 52 5V

A:

Q: In an overhead transmission line, if 'L' is the length of span in meters, 'w' is the weight of…

A: Given: In an overhead transmission line, Length of span in meter is L Weight of conductor per meter…

Q: 4) Set up and solve the system of equations for the currents i, iz, and iz in the branches of the…

A: Apply KVL to the left loop, -10+1i1+2i3+30=0                    1i1+2i3=-20----(1) Apply KVL to the…

Q: |4) Set up and solve the system of equations for the currents i, iz, and iz in the branches of the…

A:

Q: Q2 ) Determine the currents for the electrical network shown in the following figure, using Gauss…

A: 2. i) Draw the circuit first: Apply Mesh analysis and find the loop equations: Apply KVL in Mesh…

Q: given the circuit shown, determine the current in each branch by Maxwell’s Method

A: frequency =f =60 Hz ω=2πf =2π×60=377 rad/sec we can write inductance and capacitance in terms of…

Q: Figure 2 On the 1km long dc distributor above the applied voltage at point O is 200V. Lengths loa =…

A:

Q: Transmission and distribution lines are important components of any power system study.   (A)…

A: High Voltage overhead transmission lines are used to transfer high power electricity. These lines…

Z parameter

The Z-parameters that are the impedance parameters of a two-port network are defined by expressing the two-port voltages V1 and V2 in terms of two-port currents I1 and I2. The Z-parameters are calculated by open circuiting one of the two ports at a time henceforth they are called open-circuit impedance parameters.