Why are tertiary windings used in transformers?

Answer Posted / gunasekaran

this is used for auto transformer not YNyno. the following
purpose are there
1.third hormonic supression.
2.we can get another additional voltage so we can use for
auxillary.
3.reactive power compensation we can put the capacitor on
tertiary we can compensate the reactive power

Is This Answer Correct ?    4 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the difference between indoor and outdoor transformer

5212


List of equipments required foe industrial repair lab.

1498


Why we use ups battery and dsdb battery in thermal power plant

1631


Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.

1253


explain transformer ct connection?

1603






How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?

1747


If you have an earth with pilecap then your resistance is really low. why and how?

1430


how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.

2701


If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?

1695


WHY SEPARATELY EXCITED MACHINE NEEDS EXCITATION BY DC SUPPLY WHY NOT BY AC

1456


what is settable hystersis protection? If any body knows plz kindly post the answer..

1551


What are the basic component of a cro?

746


hi, could someone help me to find a control design for syncronising panel .

1263


What is stepper motor. What is its uses?

650


one electromagnet is called

1420