How Do You Calculate Power in a Star Connection Circuit?

[neduet]

Hello Friends
I need little help pleasezz

How Can I solve this circuit? Which things first I have to find. And how.

Problem Statement is.

A. Average power of each phase load and total Load.
B. Determine the reactive power of each phase and total reactive power
C. Find the apparent power of each phase and total app.power
D. And also find the Power Factor.

Thanks

 

[berkeman]

Welcome to the PF. The rules here are pretty clear on how homework help is provided. You must show us the relevant equations, and your attempt at the solutions, before we can offer tutorial help. We do not do your homework assignments for you.

So please tell us what equations and approaches should be used, and show us a start on each of the problems listed.

 

[Mene]

for reaching out for help! Solving a circuit can be a tricky task, but here are some steps you can follow to solve this star connection problem:

1. Identify the type of load in each phase - this will help you determine the type of power (active, reactive, or apparent) that each phase is consuming.

2. Measure the voltage and current in each phase - this will give you the necessary values to calculate the power.

3. Calculate the average power of each phase load by multiplying the voltage and current in each phase. Then, find the total load by adding up the average power of each phase.

4. To determine the reactive power of each phase, you will need to calculate the power factor. This can be done by dividing the average power by the apparent power. Then, use the power factor to calculate the reactive power of each phase.

5. To find the total reactive power, simply add up the reactive power of each phase.

6. To calculate the apparent power of each phase, use the formula: apparent power = voltage x current. Then, add up the apparent power of each phase to find the total apparent power.

7. Lastly, to find the power factor, divide the average power by the apparent power.

I hope this helps you solve the circuit and find the necessary values. Good luck!