Find |V2| , 82, and Sgifor the system shown in Pig 1. .In the transmission system all the shunt elements are capacitors with an admittance ye-J0.01 p.u, while all the series elements are inductors with an impedance of zL = j0.1. %3D Sp2 =2.8+j1.2 SG1 V2=120° V=1.05 Z0° Figure 1
Q: If the settling time (2% criterion) and the peak time of a 2nd order system are given, find the…
A: ts =7 secωn=1.195 rad/secfor 2% accuracy ts=4ξωn7=4ξωnξωn=0.571
Q: A single circuit three phase 50 Hz, 50 km transmission line consists of three conductors arranged in…
A: Given that three conductors are unsymmetrically spaced. Due to this unsymmetrically spaced…
Q: The 130 km long three phase 50HZ, 95V transmissson ine consisting of 3 conductors are placed at the…
A: In the power system Three conductor are placed in triangle Then find the capacitance per meter Per…
Q: Example 1: n the power system shown, bus 1 is a slack bus with V, = 1Z0° per unit and %3D us 2 is a…
A: The solution can be achieved as follows.
Q: Question 4 a. Two impedances are connected in parallel to an ac supply of frequency 50 Hz. The first…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 2.1 Equipotential Lines and Electric Fields O 1 2 3 4 s 6 9 10 11 12 13 14 15 16 17 18 19 20 21 2 23…
A: Electric field lines emerge from the positive charge. The electric field lines move from the…
Q: A single circuit three phase 50 Hz, 55 km transmission line consists of three conductors arranged in…
A:
Q: 200 bus power system has 160 PQ bus. For achieving a load flow solution by N-R in polar coordinates,…
A: In this question we will find the minimum number of simultaneous equation to be solved...
Q: Two control areas with the characteristics below are connected by a tie line. A load change of 150MW…
A:
Q: Given the following performance criteria: 2% settling time less than 1 second, overshoot less than…
A: It is given four different sets of closed loop poles from that pole locations we need to tell…
Q: A three phase system with one conductor per phase as shown in the figure. The conductors are…
A:
Q: Find the phasor voltage ?s (rms) if loads ?1 and ?2 are absorbing 15 ??? at 0.6pf lagging and 6???…
A: For Load 1 :kVA rating=15 kVAp.f. cosϕ=0.6 laggingSo, complex power will be :S1=15cosϕ+j15…
Q: A transmission line of characteristic impedance 40 ohms and length 6.2λ is terminated by an unknown…
A: Given: Z0=40 ΩΓin=0.45+j0.55 ΩL=6.2λZL=?
Q: 7- Determine the power factor of 220V, 0.4A, 20W fluorescent lamp? and when it will be leading or…
A:
Q: Determine all the branch currents in this circuit using Kirchhoff's Analysis. Problem Requirement:…
A: Given circuit :
Q: A single-phase line has two conductors of equal radii rand the separation between the conductors is…
A:
Q: A three-phasc 60-Hz transmission line has its conductors arranged in a triangul formation so that…
A: In this question ACSR conductor in triangle formation is given....We have to find capacitance per…
Q: Q2: Estimate the distance over which a load of 15000 KW at p.f=0.8 lagging can be delivered by a…
A: The line current in the transmission line is determined by the given below expression,
Q: 2. In the simple system below, draw the V-Q curve for the load bus if P-D0. What is the maximum…
A: As per the guidelines given, We can only provide the solution of the first question in multiple type…
Q: causal, can the inverse system H;(z), where H(z)H;(z) = 1, be both BIBO stable and causal? Clearly…
A:
Q: (a) Conductors of a 3-phase,60 Hz transmission line are arranged at the corners of a triangle of…
A:
Q: (a) Conductors of a 3-phase,60 Hz transmission line are arranged at the corners of a triangle of…
A: As per the guidelines of Bartleby we supposed to answer first three subparts of the question for…
Q: What are two ways of reducing Z0? (last part of the question)
A: In this question we have to provide 2 ways of reducing Z0. As we know that Z0 depends on inductance…
Q: II. The inductance matrix that describes the self- and mutual inductances between the stator…
A:
Q: a) Assume the line is lossless b) Assume the line has a small loss equivalent to R’ = 1.2 Ω/m
A: Concept: A capacity to do work is called energy and it may exist in potential, kinetic, thermal,…
Q: a short three phase transmission line connected to 33kv 50 hertz generating station at starting and…
A: Write the given information from the question.
Q: Question 1 In the power system network shown in Figurebelowbus 1 is a slack bus with Vi 1.020° per…
A: According to question we need to calculate the value of V21 , and V22.
Q: (b) (By applying Stokes Theorem; from the differential form of Ampere-Maxwell law, prove that P H .…
A: Write the differential form of the ampere-maxwell equation. ∇×H=∂Ddt+JD
Q: A single circuit three phase 50 Hz, 55 km transmission line consists of three conductors arranged in…
A: According to question: a) Deq is calculated as D12=4m D23=12m D31=14m ∵Deq=(D12D23D31)1/3…
Q: 100 km, 132 kV, 50 Hz transmission line has per phase resistance R=0.036 (Q/km). The conductors of…
A: Given 100km, 132kV, 50Hz transmission line Resistance per phase R=0.036ohm/km
Q: a) Define the Divergence theorem and hence derive the relation for Gauss law in differential form…
A: (a) Divergence theorem states that volume integral of divergence of a vector field over a volume(V)…
Q: Question # 02: What do you understand by impedance matching? Also write the formula of…
A: According to question: Impedance matching is a phenomenon in electrical engineering in which the…
Q: A three phase transposed line has a flat horizontal conductor configuration as shown in the figure.…
A:
Q: convention V0 is real) and assume that I(t) = I0eiωt where I0 is a general complex number (which can…
A:
Q: Why the Capacitance effect is neglected in Short Transmission
A: The explanation is as follows.
Q: 4) A lightning strikes a 30-m unshielded over-head transmission line following parameters: the Surge…
A: A lighting strikes a 30 m unshielded transmission line tower which has the following parameters:…
Q: Q2: For the network shown in figure, carry out three iterations of Gauss-Seidel method. JI P.U…
A:
Q: If I have a circuit like that shown in the figure below, we can replace the resistor and inductor…
A: Given
Q: Draw a Lattice diagram each for transient currents and transient voltages that are propagating at…
A: Given data is shown below. V=1.25×108μsl=250mt=10μsVg=15∠10°Zg=145∠25°
Q: If the settling time (2% criterion) and the peak time of a 2nd order system are given, find the…
A: Given the settling time is ts=7sec For, 2% tolerance, the settling time is given as, ts=4ξωn Hence,…
Q: com ngle-phase system, state what are the bendfits of three phase systems? your own words, define…
A: We are authorized to answer only one question at a time since you have not mentioned which question…
Q: lossless transmission line has a capacitance per unit length of 64pF/m and an inductance per unit…
A: We know direct formula for lossless line intrinsic impedance and phase velocity .
Q: 4. (a) A transmission line with a characteristic impedance of 100 has a load of 1 k2 resistance in…
A:
Q: Example 8.4 The one line diagram of a simple three-bus power system is shown in the figure. Each…
A:
Q: 27. a) Prove that B=yza;+zxa,+xy a- is solenoidal (divergence free) and irrational (curl free).
A: The condition for Solenoidal is ∇·B→=0 (divergence of the vector should be zero) GivenB→=yz a^x+zx…
Q: A Three-phase transposed line is composed of one conductor per phase with flat horizontal spacing of…
A:
Q: B=yzâ;+zxâ,+xyd- is solenoidal (divergence free) and irrational (curl free). (b) Prove that
A:
Q: Two overhead lines AB (Z0 = 500 Ω, length = 300 km, attenuation factor = 0.8) and BC (Z0 = 300 Ω,…
A: Given, For line AB Characteristic impedance Z0 = 500 Ω, length = 300 km, attenuation factor = 0.8…
Q: the air-filled two-wire line has a characteristic impedance of 50 Ω and is operated at f = 3GHz…
A: The normalized load impedance is given by ZNL=100+j4050=2+j0.8 In smith chart the intersection point…
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 5 images
- A Z0 = 50 Ω transmission line of length l = 4.25 m (with dielectric material with parameters εr= 4, µr = 1) is attached to a time-harmonic generator (V0rms = 30 V, Rg = 20 Ωf = 75 MHz). The line is terminated with a load ZL = 100 + j50 Ω.Write Matlab (or similar high level language) code to find the complex instantaneous voltagesand currents along the line and time averaged losses in the load and generator. Use this codeto make a movie of the instantaneous total voltage and current along the line, and plot thecomplex voltage and current for the line in the following two cases:a) Assume the line is losslessb) Assume the line has a small loss equivalent to R’ = 1.2 Ω/m please solve part bQuestion#02: What do you understand by impedance matching? Also write the formula of characteristic impedance for a loss less line? A piece of parallel wire line has a nominal capacitance of 30 Farad/mm, and 9 Henry inductance per meter. Assume the radius of the conductor is 0.005 meter then find the distance between the two parallel wire lines in millimeter.Question # 02: What do you understand by impedance matching? Also write the formula of characteristic impedance for a loss less line? A piece of parallel wire line has a nominal capacitance of 30.5 F/m, and 8 H inductance per meter. Assume the radius of the conductor is 0.007 meter then find the distance between the two parallel wire lines in milimeter
- the air-filled two-wire line has a characteristic impedance of 50 Ω and is operated at f = 3GHz .the load is ZL= 100 +j40Ω . for the line above, calculation ZL on the chart the line impedance 2.5 cm from the load , the admittance, the VSWR on the line, and distance from the load to the first voltage minimum and maximum.Two overhead lines AB (Z0 = 500 Ω, length = 300 km, attenuation factor = 0.8) and BC (Z0= 300 Ω, length = 120 km, attenuation factor = 0.9) feed a load of surge impedance 1700Ω at C. A triangular wave of peak height (875)/2 kV and duration 300 µs originates in theoverhead line AB at A and travels towards B. Using Bewley Lattice Diagram, determineand sketch the voltages at A, B and C for the first 2 ms. A to J z0=500 ohm, C to J z0 = 300 ohm B to J z0 = 400 ohm D to J z0 = 50 ohm.A single circuit three phase 50 Hz, 50 km transmission line consists of three conductors arranged in triangle. d1=4m, d2=13 m and d3=16 m. The radius is 0.65 cm. Calculate a) GMD b)Capacitance per km c) Total capacitance and d) Total capacitive reactance of the lines. Assume GMD? Answer for part 1 Capacitance per km? Answer for part 2 Total Capacitance? Answer for part 3 Total Capacitive reactance (XC)? Answer for part 4
- What do you understand by impedance matching? Also write the formula of characteristic impedance for a loss less line? A piece of parallel wire line has a nominal capacitance of 31.5 F/m, and 9 H inductance per meter. Assume the radius of the conductor is 0.008 meter then find the distance between the two parallel wire lines in milimeter.A Z0 = 50 Ω transmission line of length l = 4.25 m (with dielectric material with parameters εr = 4, µr = 1) is attached to a time-harmonic generator (V0rms = 30 V, Rg = 20 Ω f = 75 MHz). The line is terminated with a load ZL = 100 + j50 Ω. Find the complex instantaneous voltages and currents along the line and time-averaged losses in the load and generator. Find instantaneous total voltage and current along the line, and plot the complex voltage and current for the line in the following two cases: a) Assume the line is lossless b) Assume the line has a small loss equivalent to R’ = 1.2 Ω/m.What do you understand by impedance matching? Also write the formula of characteristic impedance for a loss less line? A piece of parallel wire line has a nominal capacitance of 31.5 F/m, and 9 H inductance per meter. Assume the radius of the conductor is 0.008 meter then find the distance between the two parallel wire lines in milimeter. Note: Please do not handwriting
- -8Ia + 6Ib = -2 5Ib + 15Ic = -8 6Ia - 13Ib + 5Ic = 4 Solve Using Gauss Seidel MethodThe affect of the earth plane is to slightly increase the capacitance, and as the line height increases, the effect of earth becomes negligible. True FalseA single-phase transmission line consisting of two conductors, the radius of each conductor is 0.4 cm, the distance between the conductors is three and half meters and the height above ground is eight meter. Determine 1)The capacitance in uF/km without effect of ground 2)The capacitance in uF/km with effect of ground