why the generating voltage in India is 11kV or why is it be
transmitted as multiples of 11
- 34 Answers
- 113284 Views
- ACC, Bhel, ECI Engineering and Construction, NTPC, SBL, Senthur Power Services, I also Faced
- E-Mail Answers
Answer Posted / soumya ranjan panigrahi
we know form factor is the cause of generating voltage in India is 11kV or it be transmitted as multiples of 11, because of simple to desine.
but now there is 13.2 kv generating voltage in ttps and 15.75 kv at ibthermal
it is not 220 kv because of insulation cost is high or insulation is bigger .
we know generators aRE dynamic machines produces high amount of heat and also we know the insulations are negative coefficient of heat so higher voltage generate means more heat generate then insulation are lose his property so we need more insulation
if my statement is wrong plz contact me soumya1988@gmail.com
b'coz i want to know more about this
| Is This Answer Correct ? | 10 Yes | 6 No |
Post New Answer View All Answers
Dear friends, i would like to know that what is the exact function of 'exciter winding' & 'aux winding' in Alternator?
explain supply side and demand side energy management with advantages & disadvantages
how to calculate percentage impedence at 75 deg C at normal tap
What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?
Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?
Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?
If there is major % of Voltage harmonics in the system, how can it be control or reduced?
I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?
How we can defined theecopper cable size if we know the aluminium cable size?
Define availability (operational)?
why tertiary winding is used in transformer with diagram?
how can we design robots
What is instrumental error?
how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)
What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?
