Find the sending-end voltage and voltage regulation

Assignment Help Computer Engineering

Reference no: EM131141999

A 40-km, 220-kV, 60-Hz three-phase overhead transmission line has a per-phase resistance of 0.15 Ω/km, a per-phase inductance of 1.3263 mH/km, and negligible shunt capacitance.

Using the short line model, find the sending-end voltage, voltage regulation, sending-end power, and transmission line effciency when the line is supplying a three-phase load of:

(a) 381 MVA at 0.8 power factor lagging and at 220 kV,

(b) 381 MVA at 0.8 power factor leading and at 220 kV.

Reference no: EM131141999

Questions Cloud

What is your process for assessing the risks : How will you manage the group? What is your process for assessing the risks? What techniques will you use? Where will you start?

What happens to the real interest rate : Explain how the adjustment of inflation works to return the output gap to zero. What happens to the real interest rate?

How does technology improve individuals identity management : How has technology increased contact among people who are similar? How has technology increased contact among people who are different? How does technology strengthen communication within diasporic groups?

What is mcfrugal degree of operating leverage at a sales : McFrugal, Inc. has expected sales of $20 million. Fixed operating costs are $2.5 million, and the variable cost ratio is 65 percent. Mcfrugal has outstanding a $12 million, 8 percent bank loan. The firm also has outstanding 1 million shares of common..

Find the sending-end voltage and voltage regulation : Find the sending-end voltage, voltage regulation, sending-end power, and transmission line and effciency when the line is supplying a three-phase load.

How a fall in stock prices would affect output and inflation : Using the ADI-IA (inflation adjustment) framework, explain how a rise in energy prices would affect output and inflation in the short run.

Explain how the technology requirements for scm are the same : The 3 clients represent 3 different industries: manufacturing, healthcare, and retail. Explain how the technology requirements for SCM are the same and how they are different. Research and identify a minimum of 2 appropriate software tools for eac..

Review the document for errors : Review the document for errors such as punctuation, subject verb agreement, sentence cohesion etc.- This letter should be sound polished, crisp, and to the point.

User Account

All Pages