The value of form factor is 1.1 which is calculated for the
sine wave. At this value of form factor, leakage flux is
minimum and efficiency is maximum for any electrical
machines. These machines are operated at sine waves.
At the time of generation there are many type of losses
therefore earlier use to write 10(+/- 1%)kv so thats why we
generally use to write it as 11kv.Since our ancestral make it
a standard of 11kv,33kv,66kv and as the year pass,many
engineers added a new myth of form factor,10% loss of actual
power.....and thus it make us to suffer a lot.
Since there is 230kv and still like 765kv which are not
multiple of 11.
and production in 11kv and 33kv is more ecnomical
In a 11Kv/433Volt Delt-star step down transformer one one
line(Line-B) of HT site is open & earthed on DP structur.
What will be the voltage on LT side R-Y, Y-B,B-R and R-N, Y-
N & B-N?. Please help to understand the problem with
Arvind , Jaipur.
typical per KM resistance values of ACSR DOG conductor for
33KV & 11KV OH system?
typical per KM resistance values of XLPE 300Sq mm cable for
typical per KM resistance values of XLPE 185Sq mm cable for
Can we inject more current in ct primary paralleling 2
loading transformers/Injection kit at a time?let ct ratio
be (5000/1A)(per kit rating 2000A range),i need to inject
5000A,if this cant b done means wat is d optional?