Interested to Buy Any Domain ? << Click Here >> for more details...
sir,
why alternator output is connected to delta side in to
generating transformer? any reasion?
- 3 Answers
- 7480 Views
- Kirloskar, I also Faced
- E-Mail Answers
Answer Posted / raghavendran.r
I believe that it has got something to do with neutralizing of Zero Sequence components in the power system arising during unbalanced condition.
In star, the zero sequence current flows from the neutral to the phases during unbalanced condition.Where as the Zero seq currents wont be able to circulate in Delta connection as it would get cancelled out.
So I suppose that it could be the reason behind such kind of an arrangement.
But do confirm this answer with any other reference.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?
ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com
Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??
i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.
As we use capacitior bank in 3ph ckt for improvement of PF, why not we use capacitor in single phase domestric use, at our house their are many inductive equipments,like fan,mixer,tube choke,air conditioner they also draw PF... by using capacitor can they improve PF. if yes--what are advantage and how to connect a capactor in single ph,and which type of capacitor if no- what are disadvantages.
What is the permissible maximum flux density in transformer core?
Can a generator runs after getting 1st stator earth fault.
What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?
what is distribution board?
how is the magnetic current test is different in delta-star and delta delta transformer.
for 750 kw LT load what will be the ht kva
Pleae send me last 5 years of Question book about RRB chennai.
How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.
Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?
what is the effect of back reactive power on the generator ?
