Answered: the radius of the conductor ii) the…

Engineering

Electrical Engineering

the radius of the conductor ii) the radius of the sheath iii) the capacitance of the cable

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

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.12P: Find the inductive reactance per mile of a single-phase overhead transmission line operating at 60...

See similar textbooks

Related questions

Q: The switch in the circuit in Fig. P7.1 has been closed for a long time before opening at t = 0. a)…

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

Q: Given: Vb = 100 volts R = 10000 ohms C = 200 μF Assuming that after a long period of time, the…

Q: Vs 2H 42 52 3MCT) 낮 육 V4 ㅁ u 222

A: Given data, Circuit diagram is given as,

Q: xplain the concept of spread spectrum modulation

A: SPREAD SPECTRUM MODULATION: Before transmitting a signal, a group of signaling techniques known as…

Q: 9. Which of the following equation represents mass semiconductors in electronic circuits? action law…

A: The solution is provided in the following section.

Q: 8. An RLC series circuit shown in the figure below. What is the impedance and the current of this…

A: Given data, The resistance (R) is 50Ω, The inductor(L) is 0.20H. The capacitor(C) is150μF. The…

Q: Consider the system shown below. M(f) (the Fourier transform of m(t)) is also shown. M (f) y(t) NA…

Q: Find the remaining current in amperes using Kirchoff's rule.

A: According to KCL, the algebraic sum of current at a node is zero. It can be stated as " at a node,…

Q: 125. If voltage is equal to twice its original value, what is its corresponding change in dB? a. 3…

A: The Given is equal to twice its original values, To find corresponding change in dB.

Q: Find the F.T. of the fall wing Signals (functions) * (t) = 1 + cos (6πt + T ) ans =F(W) = 25$(w) +T²…

A: Given data : The given function is, Ft=1+cos6πt+π8

Q: The applied input a.c. power to a half-wave rectifier is 100 watts. The d.c. output power obtained…

A: Given, A half wave rectifier has DC power output, P0dc=40 W AC input power input, Pinac=100 W

Q: 6.a. The amount of short-circuit current that flows depends upon the amperes available at the source…

A: The short circuit current is depends on impedance of short circuit and voltage across it. From that…

Q: A parallel resonance circuit has a resistance of 4 kohms and half-power frequencies of 16.6 kHz and…

Q: 6 Find the convolution between x(t) and hit! AXCU h(t) st. ( y(t) = x (t) Ⓡ htt), the find y(W),…

Q: Given: Vb = 100 volts R = 10000 ohms C = 200 μF Assuming that after a long period of time, the…

Q: Can someone solve for total resistance, amperage, volt drop on r1 r2, and ir5?

Q: A tank circuit contains a capacitor and an inductor that produce 30 Ω of reactance at the resonant…

A: From the question it is given thatVolotage applied (ET)=277VInductive reactance (XL)=30 ΩCapactive…

Q: Find the convolution between x(t) and hitt AX(t) 4 h(t) st. # 1 y(t) = x (t) Ⓡ htt), the find ycwW),…

A: Fourier Transform is used to analyze the frequency response of Non periodic signal Fourier series is…

Q: Find the transfer function model G(s) = Vo(s) / Vi(s) of a circuit if an input voltage vi(t) is…

A: We need to find out transfer function for given circuit

Q: s-1 s²+2s+1

A: Solution- Given, from figure, Gs = Ks ; Hs=s-1s2+2s+1 a) K for a stable system, Cs =…

Q: A standard truck moves across a 25- meter span. The wheel loads are P1=36 kN and P2=142 kN separated…

A: Given in the question that a standard truck moves where Given p1 = 36KN p2 = 142KN…

Q: What is the effect of the blue wire on the circuit?…

A: What is the effect of the blue wire on the circuit?

Q: Explain the faults in transformer. Explain the construction and working principle of Buchhloz Relay

A: Currents caused by a failure on a transformer winding depend on the source, neutral grounding…

Q: Find the convolution between X(t) and hitt AXCU h(t) st # y(t) = x(t) htt), the find Yew), check the…

A: Writing the both signals into their mathematical form. xt=ut+1-ut-1ht=ut+1-ut-1 Considering the…

Q: 7. Space diversity s also known as a) Frequency diversity b) Antenna diversity

A: In this case, out of the given options, the correct option corresponding to space diversity needs to…

Q: Find the convolution between X(t) and hitt AX(U 4 h(t) st -1 1 y(t) = x (t) htt), the find Yew),…

Q: In the circuit shown, the current in the 1Ω resistor is : 3Ω 6V P 20 ΙΩ Q 3Ω 9V

A: Given circuit:

Q: Find the RMS value: -2π-R fet) -It I a 210

Q: Find the F.T. of the fall wing Signals (functions) f(t) = 3 Sgh (st) - - 1+jt aus: F(W) = {w-ze гпеш…

A: Fourier Transform is used to analyze the frequency response of non periodic signal Fourier series…

Q: Referring to Figure 1 below, answer the 2 15 1 05 0 05 -15 10 questions below. 2 15 1 05 0 15 10 12…

Q: The quality factor Q of a circuit at 18 MHz is 50. The equivalent bandwidth is Blank 1 kHz.

A: To find the equivalent bandwidth of a circuit. Given, Quality factor Q = 50 at resonant frequency of…

Q: G₂ AC meter C₁

Q: Design an open loop comparator to provide the following logic: Vo = 13 V for Vi > 7.5 V Vo = -13 V…

Q: Evaluate the following integral involving the unit impulse function (t): 8(21 (Hint: make a change…

Q: a. Solve for V₁ and the corresponding power consumed by the 2-ohm resistor in V₁ using Nodal…

A: Since you have posted multiple different questions, we will solve the first question for you. To get…

Q: Two cities are 150 km apart. Electric power is sent from one city to another city through copper…

A: Given: Electric power is sent from one city two another city through copper wire Distance between…

Q: P 11.9-10 Determine the mesh currents for the circuit shown in Figure P 11.9-10. 100 12 cos 5r V 01…

A: Given, Vs = 12cos5tω = 5 rad/secXL1 =jωL1=j54=j20 ohmXL2 =jωL2 = j56 = j30 ohmXLM=jωM = j53=j15 ohm…

Q: Q4 a) Calculate the N=3 point DFT of x[n] = {x[0] = 0, 1, 2} b) What is the relation between DTFT…

Q: Find the F.T of the following Signals (functions) C. f(t) = 35gn (3t) 1 jt d. f(t) = 1 + cos (6H+ +…

A: Solution is attached with this notes. Thank you. (I feel there are errors in the final answer…

Q: Find the F.T. of the fall wing Signals (functions) f(t) = 3 Sgh (st) - - 1+jt aus: F(W) = {w-ze чпеш…

Q: Explaine main applications of wind energy

A: Wind energy is generated by wind turbines these wind turbine convert the wind into electricity there…

Q: Consider the amplifier shown. Assume that VoQ = 8V and that the transistor is described as follows:…

Q: A 6 pole generator with wave wound armature has 50 slots each having 20 conductors. The flux per…

A: Given data, A generator has P=6A=2Slots=50Conductors per slot, 20ϕ=0.01 WbE=220 V

Q: 8.a. The general lighting load is based on a _______ per square foot basis. A. volt-ampere B.…

A: 8a. Answer:A.volt-ampere

Q: An inductor produces an inductive resistance of 50 Ω at 10 kHz. What value of capacitance will be…

Q: Determine the value of ix and V. 20/30° V 60Hz 10 92 ww ΤΗ m 0.1 F 0.5 H V

Q: 20.a. What's the primary disadvantage of using copper conductors? A. Durability B. Cost C.…

A: 20. (a) Although one of the most electrically conductive materials known, copper is easily corroded…

Q: What is the peak output voltage during negative cycle?

Q: A system with unitary feedback is shown in Figure 2, where R(s) and Y(s) stand respectively for…

A: Given data : The open loop transfer is, Gs=10s+4ss+1s+2s+5 Unity feedback Hs=1

Q: a A LII system has H(W) = 4 + jw find the D.E... relating the input x++) and the output y(t), the…

A: Given data, H(jω) = 4+jω6+5jω-ω2

Concept explainers

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.

Question

A single core concentric cable is to be manufactured for a 161kV,
50Hz transmission system. The maximum permissible safe stress is to
be 16,000,000V/m (rms) and the relative permittivity, 4. Calculate the
following:
i) the radius of the conductor
ii) the radius of the sheath
iii) the capacitance of the cable

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1 radius (1) & (2)

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Compensation Techniques in Transmission Line

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

PowerWorid Simulator case Problem 3_60 duplicates Example 3.13 except that a resistance term of 0.06 per unit has been added to the transformer and 0.05 per unit to the transmission line. Since the system is no longer lossless, a field showing the real power losses has also been added to the oneline. With the LTC tap fixed at 1.05, plot the real power losses as the phase shift angle is varied from 10 to +10 degrees. What value of phase shift minimizes the system losses?
A 60-Hz, single-phase two-wire overhead line has solid cylindrical copper conductors with a 1.5 cm diameter. The conductors are arranged in a horizontal configuration with 0.5 m spacing. Calculate in mH/km (a) the inductance of each conductor due to internal flux linkages only, (b) the inductance of each conductor due to both internal and external flux linkages, and (c) the total inductance of the line.
The units of admittance, conductance, and susceptance are siemens. (a) True (b) False
A single-phase overhead transmission line consists of two solid aluminum conductors having a radius of 3 cm with a spacing 3.5 m between centers. (a) Determine the total line inductance in mH/m. (b) Given the operating frequency to be 60 Hz, find the total inductive reactance of the line in /km and in/mi. (c) If the spacing is doubled to 7 m, how does the reactance change?
RMS VALUE OF MAXIMUM AND MINIMUM STRESSES IN INSULATION OF SINGLE CORE CABLE Emax=50kV/cm AND Emin=15kV/cm. CONDUCTOR DIAMETER IS 1.8cm, CALCULATE THE THICKNESS OF THE CABLE.
The diameter of the overhead lines in the form of cylindrical conductors in a 380 kV three-phase transmission system is 28 mm.a) - How much distance should there be between two conductors using the maximum area calculation equations?Calculate. (Puncture peak strength of air is 30kV / cm.)b) - In this configuration, if the distance between phase conductors is 4m, at what voltage levelCalculate the discharge occurs?c) - Maximum electric field in the same configuration, for electrode distances to be 8mCalculate the value. If needed in calculations Ꜫ0 = 8.854x10-12 F / m)
RMS VALUE OF MAXIMUM AND MINIMUM STRESSES IN INSULATION OF SINGLE CORE CABLE Emax=50kV/cm AND Emin=15kV/cm. CONDUCTOR DIAMETER IS 1.8cm, CALCULATE THE THICKNESS.
A 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
In a 380 kV three-phase transmission system, the diameter of the overhead lines in the form of cylinder conductors is 28 mm. a) How much distance should there be between two conductors using the maximum area calculation equations? Calculate. (Puncture peak strength of air is 30kV / cm.) b) In this configuration, if the distance between phase conductors is 4 m, at what voltage level Calculate the discharge occurs? c) Maximum electric field in the same configuration, for electrode distances to be 8 m Calculate the value. If needed in calculations Ꜫ0 = 8.854x10-12 F / m
three phase 60Hz, 120kV transmission line consisting of 3 conductors are placed at the corners of a triangle of sides 20, 15, and 8 meters. The radius of each line conductor is 1.5 cm. The length of the transmission line is 120 km. Assume epsilon subscript 0 equals 8.854 cross times 10 to the power of negative 12 end exponent. Determine a) Capacitance per phase per meter Answer for part 1 b)Capacitance per phase per km Answer for part 2 c) Total capacitance for 120 km Answer for part 3 d) Capacitance between the line (Cab) Answer for part 4 d) Capacitive reactance between the line( Xab) Answer for part 5 e) Charging Current for the 120 km
A 230 kV, 60 Hz, three-phase completely transposed overhead line has one ACSR 874.5-kcmil conductor per phase and flat horizontal phase spacing, with 8 m between adjacent conductors (refer Table A.4). Determine the inductance in H/m and the inductive reactance in Ω/km.
PLEASE SHOW STEP BY STEP WORKING A single core concentric cable is to be manufactured for a 100kV, 50Hz transmission system. The maximum permissible safe stress is to be 10,000,000V/m (rms) and the relative permittivity, 4 Calculate the most economical cable size. Take €°= 1/(36π×10^9)