For the radial system shown, the setting of the second zone (in secondary settings) of a relay at V looking toward the system, at Mho setting with angle 60 is. ohms. (take CTR is 1000:1 and VTR 132000:120) (A

For the radial system shown, the setting of the second zone (in secondary settings) of a relay at V looking toward the system, at Mho setting with angle 60 is. ohms. (take CTR is 1000:1 and VTR 132000:120) (A

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

Chapter10: System Protection

Section: Chapter Questions

Problem 10.1P

See similar textbooks

Related questions

Q: - What is the amount of power saving in the AM-DSB-SC, when compared to other types of AM systems?

Q: Draw the equivalent circuits of Class E chopper for the different quadrant operation and write its…

Q: 2- What is the amount of power saving in the AM-DSB-SC, when compared to other types of AM systems?

Q: Write shortly about the instrumentation of FT-IR? Please shortly answer at your own words. Answer…

Q: Calculate the values of the parameters ?1 and ?2 in order for the closed-loop system, whose block…

Q: Explain Hartley configuration?

A: The circuit diagram of a Hartley oscillator is given as:

Q: (Q.4) What is an IDMT relay? Explain the operating characteristics and typical time curves for IDMT…

A: IDMT relay stands for Inverse definite minimum time relay. The time taken by the relay to disconnect…

Q: Derive Denavit-Hartenberg representation of Forward Kinematic equations of Robots with right…

A: Explanation: A commonly used convention for selecting frames of reference in robotic applications…

Q: 2-What is the amount of power saving in the AM-DSB- SC, when compared to other types of AM systems?

Q: With necessary sketch, Explain the mode of operation of chopper which is turn off due to external…

A: A chopper is a static device that converts fixed dc input voltage to a variable dc output voltage…

Q: How many modules are present TERCO PST Simulator? Write their names.

A: There are 10 modules of TERCO PST Simulator.

Q: 3. Why the copper loss in the primary can be neglected, in the open circuit test?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: QUESTION 5 What is the reason for attenuation distortion?

A: When a signal goes from one device to another, it faces two challenges. The first is that when it…

Q: What point in a single-phase ac waveform is used as a reference point for timing the thyristor gate…

A: The thyristor is turned off at zero current. For resistive load zero current and zero voltage occur…

Q: Q\ Compare between the method used to detect the FM signal (frequency Discriminator) and…

A: initially all three methods are explained individually . comparision sare done at the end.

Q: Describe constant and variable frequency operation of chopper control. Describe how duty cycle is…

Q: 6. Whether the value of synchronous impedance (Zs) is constant? State the conditions on which it…

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

Q: What are the advantages of root locus method?

A: The Root locus is define as locus of closed loop pole when system gain K is vary from zero to…

Q: With necessary sketch, Explain the mode of operation of chopper which is turn off due to external…

A: A chopper is a power electronic device which is basically a dc to dc converter. It is a device which…

Q: Power generation cost reduces as diversity factor decreases and load factor increases diversity…

Q: Draw a schematic of an FM slope detector and explain its operation. Why is this method  not often…

A: FM slope detector basics: Slope detection is the very simplest form of frequency modulation, FM…

Q: Explain why Distortionless transmission is difficult to implement realistically, and explain what a…

A: For distortion less transmission line, time constant of series components i.e. R/L will be same as…

Q: Why is the conduction angle greater with an inductive load than with a purely resistive load? Also,…

A: The conduction angle in an inductive load is more significant than a resistive load because,…

Q: Discuss the adaptive relaying philosophy in power system protection.

Q: Draw the circuit diagram of two quadrant chopper designed by IGBT which has the average voltage…

A: This type of chopper is also called a two-quadrant type B chopper.in type D chopper circuit we use…

Q: What is load regulation?

Q: Create a circuit diagram for the given armature: Winding 1: 4 pole, 11 slots, 11 commutator…

A: We need to design a double layer, progressive, simplex wave winding for a DC machine with the…

Q: Rollover Cable using EIA/TIA-568A and EIA/TIA-568A PIN PIN WIRE LABEL WIRE COLORS WIRE LABEL NO. NO.…

A: Given: To find: The wire label and color?

Q: O Discuss THREE (3) generations of protective relays.

Q: Explain what miller theorem is confused? What is millers capacitance?

A: Miller theorem : ? Miller capacitance :?

Q: . Briefly discuss the main differences between Butterworth and Chebychev Type 1 filters.

A: The main difference between them is the fast transition in chebyshev filter.

Q: When does Naive Gauss Elimination fail?

A: For a square matrix, Gaussian elimination can fail,

Q: d) What is meant by directional feature of a directional over current relay? Describe the…

A: (d) The directional over-current relay will function for the flow of the fault current in either…

Q: A fiber optic cable with a core diameter of 100 µm is to be spliced to a cable with a core diameter…

A: SOLUTION GIVEN--> CORE DIAMETER =100×10-6m…

Q: -2 -1 Real Axis Real Axis (c) (d) Imaginary Axis Imaginary Axis 2. 3. 4.

A: ROOT LOCUS: The root locus technique is used to determine the stability of a closed-loop control…

Q: 3. Give mathematical equations of very inverse and extremely inverse time relay characteristics

A: give the mathematical equations of very inverse and extremely inverse time relay characteristics

Q: Analyze the block diagram of an AM generator as shown below. 1. What type of AM signal that will be…

A: 1st block is multiplier 2nd block is adder

Q: For the radial system shown, the setting of the third zone (in secondary settings) of a relay at V…

A: Radial system with zone 3 setting Mho relay angle is CT ratio 1000 :1 VT ratio 20000: 1

Q: Derive emf equation of the synchronous generator.

Q: Question 6: Though many electronics students and professionals alike associate semiconductor…

A: similarities between electromagnetic relays and semiconductor logic gate 1. semiconductor gate…

Q: b) Write any 4 advantages of coaxial cable over shielded twisted pair?

A: Coaxial cables are will work efficiently in small distance Coaxial cables are used in the…

Q: Name the component operating with ac power which best compares to the boost chopper?

A: The component operating with AC power which best compares to the boost chopper is POWER MOSFET. As…

Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

Question

100%

Power System Protection

For the radial system shown, the setting of the second zone (in secondary settings) of a relay
at V looking toward the system, at Mho setting with angle 60 is. ohms. (take CTR is 1000:1
and VTR 132000:120) (A
Y
6+j60
4-j30
머
3+j45
O 44.87
O 60.7
O 75.18
O 31.06
O 111.9
O 55.98
O 41.7
O none of the above
A

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 3

VIEW

Step by step

Solved in 3 steps with 6 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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

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
9. Assume a transmission line with ZL = 85 + j45 Ω and Zo = 30 Ω. If the frequency of the line is 1.5GHz, use the Smith Chart to find: i) the reflection coefficient; ii) the distance to the first voltage maximum; iii) the voltage standing wave ratio; iv) the admittance of the load; v) the position of the short-circuited stub on the main line for a perfect impedance matching; vi) the length of the short-circuited stub. (Show all steps on the Smith chart)
Answer all subpart I will thumbs up... Consider a three-phase single circuit transmission line 362 km long, rated voltage 200kV, 125 MW load and unity power factor. a)Calculate the incident and reflected waves on the source and load sides b)Calculate the voltage on the source side (phase-neutral and phase-phase) c)Calculate the wavelength and its propagation speed Given the following table: R = 0.1069 ohm/km L = 1.3549 mH/km C = 0.0085 microfared/km G = 0
help me calculate the Rn, In or Isc, and current at Zc using NORTON’S THEOREM
5 (a) With an aid of a simple diagram explain the construction of a coaxial cable (b) If a load of 50 Ohms terminates a transmission line of impedance 100 Ohms calculate the reflectance and the amplitude of the reflected wave (given a unit amplitude incident wave). Also find the VSWR in this case (c) A 50Ω transmission line is connected to an antenna with load impedance of ZL = (25-j50) Ω. Design a short-circuited parallel stub required to match the lines. (Use a smith chart and upload it along with your answers)
a 220 kv 50 hz three phase transmission line consists of 1.4 cm radius conductors spaced 2 m apart in equilateral triangle formation if temperature is 27 c and atmospheric pressure 750 of hg and mo = 0.85 detrmine the corona power loss
10/Explain in your own words and your own understanding (avoid plagiarism) why there's Capacitance in between Transmission Lines and in between Distribution Lines.
The impedance and propagation constant at 241 MHz for a transmission line are Z0 = 43 - j2 Ω and γ=2 + j7 m-1. Determines the parameters per unit length of the line.
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 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 b
Simplified or ideal equivalent circuit representation of transmission line at RF consists of: a. R and C b. R, L, C and G c. Rand G d. Land C Characteristic impedance at RF frequencies is purely: a. conductive b. resistive c. inductive d. capacitive Radiation loss of a transmission line: a. independent of frequency b. increases with frequency c. decreases with frequency d. increases at some frequency range and then decreases with frequency
Three phase, 260 kV, 50 Hz transmission line consists of 3.2 cm diameter conductor spaced 0.002 km apart in equilateral triangular formation. If the temperature is 35°C and atmospheric pressure is 76 cm, calculate the corona loss per km of the line. Assume mo =0-85.