Answered: Consider the 500 kV, three phase…

Consider the 500 kV, three phase bundled conductor line as shown in the figure below. Find the line to neutral capacitance. 0.5 m 30 mm 10 -15 m 15 m

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 4.15MCQ: For a balanced three-phase positive-sequence currents Ia,Ib,Ic, does the equation Ia+Ib+Ic=0 hold...

See similar textbooks

Related questions

Q: Consider an experimental 2000 kV three phase bundle-conductor line with 16-sub-conductors to each…

A: (c) Given Inductance in H per meter per phase is 0.744X10-6. Capacitance in Farads per meter per…

Q: (e) A 3-phase double circuit line is shown in the given figure. The diameter of each conductor is 2…

A: In this question, Determine the capacitance and chargeing current? We know Charging current I=…

Q: Problem: A three phase transmission line is being supported by 3 disc insulators. The potential…

Q: A 70-kV, three-phase short .Determine t

A: It is given that: V= 70 kVL=18 KmZphase=1+j5 ΩPR3-ϕ=90 MW

Q: A 230-kV, 60-Hz, three-phase completely transposed overhead line has one ACSR Cardinal conductor per…

A: Given: To find determine the inductance in H/m and inductive reactance in Ω/km is shown as :

Q: 4.18 A 230-kV, 60-Hz, three-phase completely transposed overhead line has one ACSR 954 kcmil…

A: According to the question we need to determine the value of inductance in H/m and inductive…

Q: The one-line diagram of a three-phase power system is shown in the above figure. The line impedances…

A: Given One line diagram of a three phase system

Q: the block diagram for three phase transmission line system

A: Here we discuss about single line diagram of 3 phase transmission line. First one must understand…

Q: 2.27: 208V, , 3-, 3-wire and CBA-system with Y-load (ZA=60°Q. Z3=630°Q and Zc=5Z45°Q). Find the line…

A: A 3 phase balance star connected system. Sequence of the system CBA. Line to line voltage V=208V…

Q: A three-phase double circuit line is composed of ACSR Drake conductors arranged as shown. Calculate:…

A: We are authorized to answer three sub-parts at a time, since you have not mentioned which part you…

Q: A 3-phase overhead transmission line delivers a load of 80 MW at 0.8 p.f. lagging and 220 kV between…

A: Symmetrical T-network- In nominal T-network is an analysis of medium transmission line that is half…

Q: a) The Newmont Mining Company at Ahafo in the Bono region of Ghana requested a dedicated power…

A: Given :V=138 kVY=0.001∠90° SZ=95∠78°ΩP=49 MWcos θ=0.85L=120 km

Q: Explain the difference between AC versus DC transmission line design, reliability, applications and…

Q: QUESTION 1 Figure Q1 shows a single-line diagram of an 8-bus system. Line-1 and Line-2 have…

A: Part (c): Consider the base MVA is 50 MVA and base kVA is 22 kV. The base impedance is determined…

Q: A 3- phase 132 kV, 50 Hz 150 km long overhead transmission line consists of three stranded aluminum…

A: Given: For a 3-phase, 132 kV, 50 Hz, 150 km overhead transmission line phase voltage Vph=1323=76.21…

Q: Derive the equation of Capacitance per phase for the 3-phase double circuit line with hexagonal…

A: Let us assume that the p is very far from the system of conductor and at point P potential is almost…

Q: A 45-km, 220-kV, 60-Hz three-phase overhead transmission line has a per-phase resistance of 0.2…

A: Transmission lines- Transmission lines are basically a part of an electrical system, through which…

Q: In a power system having three conductors A, B and C of a 3-phase line carrying currents IA, IB and…

A: The three-phase line is represented by the phase A, B, and C, the current across the given conductor…

Q: a) The Newmont Mining Company at Ahafo in the Bono region of Ghana requested a dedicated power…

A: Solution (a) - Given,V=13.8 kVZ=95∠78° ΩY=0.01∠90.5° P=49MWcosθ=0.85L=120 km

Q: Q2. The Figure below shows the conductor configuration of a completely transposed three-phase…

A: Given data, Radius of conductor r =1 cm The bundle spacing d =5 cm Distance from between phase D=5…

Q: A single phase 2 conductor operates at 50Hz, the diameter of each condcutor is 60mm and spacing…

A: The inductance is expressed as the ratio of the flux linkage with the magnitude of the current. It…

Q: 22 A three-phase, 60-Hz transmission line is 100 mi long and has flat horizon pacing. Each phase…

Q: c) A three phase transmission line operated at 60HZ is arranged as shown in Figure 4. The conductors…

A: The code word of the conductor is Pheasant. So according to the given appendix, diameter of the…

Q: Q2. The Figure below shows the conductor configuration of a completely transposed three-phase…

A: According to question: a) Inductance per phase is calculated as…

Q: A single circuit three-phase line operated at 60 Hz is arranged as shown in figure. The conductors…

A: Given data for the question is Frequency = 60 Hz Distance between conductors suppose we give them…

Q: A 4.16 kV three-phase feeder is supplying a purely resistive load of 5400 kVA. It has been deter-…

A: The solution can be achieved as follows.

Q: Q/ Determine the inductance per phase per Km for a three phase double-circuit line whose phase…

A: In this question we need to find a per phase inductance of line and it's impedance value.

Q: A three-phase symmetrical double circuit line is arranged in a horizontal plane as shown in figure…

A: Transposed line: It is an arrangement of conductors. In this conductors are periodic changes its…

Q: Q: 4 Figure below shows a 345 kV double-circuit three-phase transposed line composed of two ACSR,…

A: given the configuration is as shown above. now the conductor has a diameter of 1.472 in and GMR is…

Q: The three conductors of a 3-Φ transmission line are arranged in a horizantal plane and are 5m…

A: Consider that the phase inductance of phase conductor R,Y and B are LA, LB and LC respectively,…

Q: A 345-kV transmission line has a series impedance of (4 + j60) Q and a shunt admittance of j2 ×…

A: Given values are - SBase=100MVAVBase=345kVZ=4+j60Y=j2×10-3S

Q: In nominal-T method of medium transmission line what is the assumption about the capacitance

A: In a nominal T model of a medium transmission line, the series impedance is divided into two equal…

Q: Compare the effect of varying resistance, capacitance and inductance in parallel and series AC…

A: Note: circuit compenets are not specified. we assume following AC circuits RLC parallel circuit RLC…

Q: Draw the equivalent circuits of the lines by writing the impedance values in place as given in…

A: The equivalent circuit of a transmission line is nothing but the representation of a transmission…

Q: A single-phase transmission line 30 kV, 60 Hz, 100 kVA, consists of two hard-drawn aluminium…

Q: b. Determine the inductance per km per phase of a single circuit 460 KV line using two bundle…

A: Given:- r=2.5 cm

Q: How do the terms ‘impedance drop’, ‘voltage drop’ and ‘voltage regulation’, in connection of…

A: Transmission line is a specialized type of cable used to transmit electromagnetic wave through it.…

Q: From the system as shown below with base of 100 MVA by neglecting all parallel admittance. (a)…

A: Since there is two bus in the system, so Size of Ybus matrix will be 2×2.…

Q: A surge of 100 kV travels along an overhead line towards its junction with a cable. The surge…

A: Given, A surge travels along an overhead line towards its junction with a cable is, V= 100 kV The…

Q: The equivalent circuit of a single phase short transmission line is shown in Figure Q4 (b). Here,…

A: Short Transmission Line: Generally there are three types of Transmission line in power system…

Q: Figure Q1 shows a single-line diagram of an 8-bus system. Line-1 and Line-2 have reactance 10 Q and…

A: lOAD -1 Values are-10 ohm,35 MVA,11KV lOAD -2 Values are-15 ohm,15 MVA,11KV For converting the…

Q: A transmission line has a per unit impedance of 0.5 pu at 500 MVA and 132 kV base. The per unit…

Q: a. Derive the total inductance of a single current carrying conductor? b. Determine the inductance…

A: As you are not mentioning which part you want wewill answer the 2 part for you In this question we…

Q: In single phase AC distribution system, the net drop is the difference of the drop in resistance due…

A: In a single phase system, the net Voltage drop is equal to product of phasor current flows through…

Q: single phase line operating at 50Hz consist of 2, 12strand copper conductors with 1.5 spacing. line…

Q: one circuit of a sinlge phase transmission line is composed of three solid 0.5 cm radius wires. the…

A: Let us consider the arrangement as : Inductance | phase | m L=2×10-7 lnDmDs H/m So, the GMD for…

Q: A three-phase transposed line is composed of one ACSR 1,431,000 cmil, 47/7 Bobolink conductor per…

A: Given: d=3.625cm GMR=1.439 cm.

Q: A 100 mile, single circuit, 60 Hz, 3-phase transmission line delivers 55 MVA at 0.8 pf lagging to a…

A: From the above statement, we can draw the transmission line as Inductance of line…

Q: A) Two conductors of a single phase line, each of 1 cm diameter, are arranged in a vertical plane…

A: Given, Two conductors of a single phase line are arranged in a vertical plane with one conductor…

Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

Consider the 500 kV, three phase bundled conductor line as shown in the figure below. Find the
line to neutral capacitance.
0.5 m
30 mm
(0)
(O to Ine
15 m
15 m

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

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

Analysis of Single Phase and Three Phase System

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

Subject - Design electrical circuits for single phase AC networks Question - Compare the effect of varying resistance, capacitance and inductance in a pararllel and series AC circuits on voltage resistance and impedance.
Subject - Design electrical circuits for single-phase AC networks Question - Compare the effect of varying resistance, capacitance and inductance in parallel and series AC circuits on voltage, resistance and impedance
The p.u. impedance value of an alternator corresponding to base values of 13.2 kV and 30 MVA is 0.2 p.u. Then the p.u. impedance value of an alternator for the new base values of 13.8 kV and 50 MVA is......
The mutual inductance coupling coefficient standard unit is .. * Ohm Henery O Unit-less Mho
What is the main direct cause of reactive power in AC system?A. Resistance of transmission linesB. Inductance and capacitance in the loadsC. Ideal transformer connected in the systemD. Power produced by generator
A three-phase balanced load of 15A per phase is supplied by a steel wire armoured cable with a c.s.a. of 2.5mm². The voltage drop for this cable is 15mv/A/m and the circuit is 40m long. Calculate the voltage drop in the cable.
In a string of suspension insulator with three units, the line unit has 20kV and k=0.35. The voltage across tower unit is........ and across middle unit is.......
please solve for nodal stress method. (if it is possible to apply supernodes)
Define electronegative gases and Compare between SF6 and 02 Insulator? Explain the different schemes for cascade connection of transformers for producing very high ac voltages?
in distribution transformers; What is 30 degrees phase shift in delta-star connection? What are the disadvantages? (can you explain with drawing?)
A 50 Hz, Scott connected transformer supplies an unbalanced two phase load at ( 400 V) per phase. For the leading phase the load has a resistance of (13.3 ohm) and capacitor of (318) micro farad in series. For the other phase the load consists of resistance (10) ohm and an inductance of (42.3) mH. Calculate both mathematically and graphically the lines currents on 3 phase side. The main transformer primary to secondary turns ratio is (12/1).
4. An Open-Wye/Open-Delta transformer, as shown in Figure, is formed by two identical single-phase transformers. The primary line-to-line voltage is 12.47 kV, and the secondary line-to-line voltage is 208 V. Take