I have a 33 KV sub stn with two mother transformers 33/11
KV of capacity 3150 and 1600 KVA respectively. The total
connected load 16809 KVA(11/0.433KV).how i calculate the
max current & how i decided the CMD.
Answers were Sorted based on User's Feedback
Ur tranformer not able to bear load coz total 4.75 mva are bear 83.125 amp current in 33 kv side and in 11 kv, 250 amp
But As per ur kva 16809 KVA DTC ur load current is 675 amp which is excess ( 100kva = 4 amp 11 kv side current )
| Is This Answer Correct ? | 0 Yes | 0 No |
can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.
what is the difference between earthed cables and unearthed cables
how to claculate the ups load in KVA pls give the if any fourmoul?
in catridge heeter watts =110, 260 v , i checked in multimeeter meeter shows 50 ohms but oms law r=v square /w 260*260=67600, and 67600/110=614.5 ohms how to caluclate exact ohms in heetre s
3phase motor can be used as a Prime mover for alternator.
why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?
if we put a energy meter in 500 kvar capacitor bank ,then how much units show in energy meter per day.
What is the deffirant between EARTH, GROUND AND NUTRAL
what is the relation between the size of the machine and the frequency? (when the frequency increases the size of machine will increase,why?)
Write the force balance equation of ideal dashpot element.
what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .
How to convert 110 volt alternating current to 12 volt direct current
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)