Question: Question 1 5 pts We are tasked with designing the backup over current protection for the transformer with a time over current relay installed on

Question

1

5

pts

We are tasked with designing the backup over current protection for the transformer with a time over current relay installed on the high side of the transformer.

The transformer is a

20

(

delta

)

16

(

wye

), 101

MVA

CTR

= \frac{600}{5}

connected.

Calculate the pickup for the

51

time overcurrent pickup. Answer in amps.

Question 1 5 pts We are tasked with designing the

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Electrical Engineering Questions!

Figure 4 shows the TCC results obtained after doing the relay settings calculation in a radial distribution substation as the one shown in Figure 3, with a 25MVA transformer (only phase relays are...

The sensitivity of a relay refers to the smallest value of the actuating quantity at which the relay operates detecting any abnormal condition. In case of an over current relay, mathematically this...

In case of an over current relay, mathematically this can be defined as the ratio between the short circuit fault current (Is) and The relay operating current (Io). The value of Io should not be too...

The relay operating current (Io). The value of Io should not be too small or large so that the relay is either too sensitive or slow in responding. Damage to the equipment due to abnormally large and...

The value of Io should not be too small or large so that the relay is either too sensitive or slow in responding. Damage to the equipment due to abnormally large and unbalanced currents and low...

economically The capital investment involved in power system for the generation, transmission and distribution is so great that the proper precautions must be taken to ensure that the equipment not...

Multi channel signal will be the vector sum of signals generated from multiple sources. Conformance Meeting specifications or industry standards. How far the products physical and performance...

capital investment involved in power system for the generation, transmission and distribution is so great that the proper precautions must be taken to ensure that the equipment not only operates as...

Electric Power System is to generate and supply electrical energy to consumers. The power system should be designed and managed to deliver this energy to the utilization points with both reliability...

During 2020, Kingbird Furniture Company purchases a carload of wicker chairs. The manufacturer sells the chairs to Kingbird for a lump sum of $179,550 because it is discontinuing manufacturing...

On January 1, Year 1, Courier Inc. purchased new equipment that had a total cost (including shipping and installation) of $85,000. The equipment is expected to have a useful life of four years or to...

David is a limited partner in a general partnership. During 2 0 2 2 , he received only one distribution for $ 2 , 0 0 0 . In Spring 2 0 2 3 , he received a K - 1 with an allocation of $ 3 0 0 , 0 0 0...

) Who originally owned the rights to the computer Steve Wozniakmade, and why did they not take advantage of it? 2) What was the first computer that Bill Gates and Paul Allen triedto write software...