Answer / shashidhar m.r.

alf is ACCURACY LIMITING FACTOR.

Incidentally, I found the answer for my question, while
studying a text book.

regards,
shashidhar M.R.

Answer / k.prakashchandra

I think alf could be Alf, meaning maximum 'line fault
current' (A lf )

we have 3*1 MW generator one NGR is common for all it will be selected during paralle our problem is two generator ca be paralled but when slecting third one we need to close NGR selection on third one other wise voltage not matching why?

1 Answers  

---

Define de-sensitivity?

0 Answers  

---

what is the best transformer oil breakdown voltage?

0 Answers  

---

Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

0 Answers  

---

why transformer rated in KVA not in KW ? we know that W= v*i

6 Answers  

---

In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

0 Answers  

---

what is physical distance of isolator to VCB in 33/11kv sub stations

0 Answers   Enercon,

---

what is the use of vcb & isolator in substation?

4 Answers  

---

HOW DOES THE ELECTRONIC ENERGY METER WORKS?

0 Answers   Core Solutions,

---

What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?

0 Answers   SCS,

---

how to apply b license to c license in tneb

0 Answers   Billroth Hospitals,

---

what kinds of Transformer oil grade is better for power transformer ?

0 Answers   KSRM Steel Plant,

---