why is the vector group analysis done in transformer tests
Answers were Sorted based on User's Feedback
Answer / rasool
1) the purpose of transformers based on vector group. (e-g)
for distribution purpose it is Dyn11
2)when your going to synchronise the two transformers it
must be the same vector group.
3) it is a common point that to measure the place
dispalacement between primary voltage and equlivalent
secondary voltage.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / nallakumar
It is done basically for to check the magnetically balanced
condition for the two windings as well as for phase angle
displacements for to under go in the parallal operation mode
for a transformer.
it also tells the good comparision between
Delta-star,Star-delta and Star-Star or Delta-Delta.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / susant kumar acharjya
vector group analysis is to determine the plarity strength between hv side and lv side
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / nissi engg solution krishna
to determine the phase displacement between primary and
sencondary sides
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / amit mathur
It is done basically for to check the magnetically balanced
condition for the two windings as well as for phase angle
displacements for to under go in the parallal operation mode
for a transformer.
it also tells the good comparision between
Delta-star,Star-delta and Star-Star or Delta-Delta.
Is This Answer Correct ? | 2 Yes | 4 No |
Answer / mustaza
How to test the transformer vector group? and why this test
is important.
Is This Answer Correct ? | 28 Yes | 36 No |
How can calculate the rating of a alternator for a given specific load with formula
0 Answers NRSC National Remote Sensing Centre,
1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?
What is the deffrence between Siemens S7-300 & S7-400 PLC?
Why the airgap of an induction motor is less compared to that of a synchronous machine?
4 Answers MGVCL, RRB, WebTech,
What it the purpose of parallel phasing transfomers??
0 Answers Asia MotorWorks AMW,
i purchase a microwave which is 50/60Hz but Current Setting 60Hz in my country we usually use 50hz, can i use AVR to solve my problem?
In pakistan appliances work on 220v at 50hz and in us appliances work on 110v at 60hz what is basic theory to explain it
what are the ''pitting rings''and how cn they be controlled in a series generator
what is the difference between power and distribution transformer?
32 Answers L&T, VJTI, Wenke Electricals,
why field winding is placed on rotor winding not on stator winding in case of synchronous machine?
what is vcb & working principal
How many companies are manufacturing 33 KV HT Breaker