+1-415-315-9853

info@mywordsolution.com

## Engineering

 Civil Engineering Chemical Engineering Electrical & Electronics Mechanical Engineering Computer Engineering Engineering Mathematics MATLAB Other Engineering Digital Electronics Biochemical & Biotechnology

Do all required settings to protect a given transmission line shown in figure below:

Figure: Layout of a given power system

Instructions:

1) Compute the setting of all current transformers.

2) Complete the wiring of relays following to the given instruction in MCCG manual (attached).

3) Compute and do the setting of relays using the given instructions:

a) Use the inverse curve.
b) Use relay1 as the primary protection, relay to as the backup protection and relay3 as the secondary backup protection device for potential faults on the transmission line.
c) Consider 0.2s delay as the interruption delay and 0.1s as the marginal delay between protection steps.

Task: Fault computation and interruption capacity

Consider the power system described in figure and table shown below and do the given tasks:

Figure: A given power system with one generators and 5 transmission lines.

Table:

Instructions:

Consider transient impedances are 80% of nominal impedances of generators in the given system. The base power is 100MWA.

1) Point out and label the location of all circuit breakers and disconnects in the circuit.

2) Compute the current ratings and interruption capacity of all switches.

3) Suppose a single phase ground fault takes place in Bus 3.

4) List the required protection actions, referring to the name of circuit breakers and disconnects

5) Compute the fault current.

6) Suppose a two phase fault-ground takes place in Bus 2.

7) List out the required protection actions, referring to the name of circuit breakers and disconnects.

8) Compute the fault current.

Electrical & Electronics, Engineering

• Category:- Electrical & Electronics
• Reference No.:- M93400

Have any Question?

## Related Questions in Electrical & Electronics

### 1 in internet telephony explain how a call from alice can

1. In Internet telephony, explain how a call from Alice can be directed to Bob when he could be either in his office or at home? 2. Do you think H.323 is actually the same as SIP? What are the differences? Make a compari ...

### 1 define standing wave ratio swr what are the standing wave

1. Define standing wave ratio (SWR). What are the standing wave ratios for (a) an infinitely long line, (b) a short-circuited line, (c) an open-circuited line, and (d) a line terminated by its characteristic impedance? 2 ...

### Boiler efficiency and heat losses heat balence sheet boiler

Boiler efficiency and heat losses, heat Balence sheet, boiler draught, high pressure boiler

### 1 what are apparent wavelengths why are they longer than

1. What are apparent wavelengths? Why are they longer than the wavelength along the direction of propagation? 2. What are apparent phase velocities? Why are they greater than the phase velocity along the direction of pro ...

### 1 for the coaxial cable of example 69 employing air

1. For the coaxial cable of Example 6.9 employing air dielectric, find the ratio of the outer to the inner radii for which the characteristic impedance of the cable is 75 Ω. 2. Using the general solutions for the complex ...

### 1 the dam shown below is 100 m wide determine the magnitude

1. The dam shown below is 100 m wide. Determine the magnitude and location of the force on the inclined surface. 2. The float in a toilet tank is a sphere of radius R and is made of a material with ρ. An upward buoyant f ...

### 1 what is a multiple baseline design and when are such

1. What is a multiple baseline design, and when are such designs typically used? 2. How do researchers analyze the data from single-case experiments? 3. In what areas have single-case experiments been primarily used?

### For the flow described in problem obtain the differential

For the flow described in Problem, obtain the differential equation of motion if v θ  = f(r; t). Problem:- The device in the schematic diagram below is a viscosity pump. It consists of a rotating drum inside of a station ...

### 1 how do you find the approximate value of the surface

1. How do you find the approximate value of the surface integral over a given surface? 2. How do you find the exact value of the surface integral? 3. Provide physical interpretations for the closed surface integrals of a ...

### A liquid of density rho flows through a sluice gate as

A liquid of density ρ flows through a sluice gate as shown. The upstream and downstream flows are uniform and parallel, so that the pressure variations at stations 1 and 2 may be considered hydrostatic. (a) Determine the ...

• 13,132 Experts

## Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

### WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

### Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

### Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

### Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

### Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro