I have 11KV/415V power distribution transformer. I have
found unbalance current in LT (415V) side. Also observed
that unbalance voltage (3V) at LV side due to HV side
unbalance voltage. What should I check for this? Also, the
same LV side load can run in balance on captive power.
Answer / k.prakashchandra
Inter -turn short on the HT side is suspected
| Is This Answer Correct ? | 0 Yes | 0 No |
How are load losses and no-load losses measured at site in a DG set?
Why different types of connection in transformers are used? (star/star,star/delta,delta/star,delta/delta)Why we are only taking in consideration of star/delta type transformers? if only star/delta is good in practice where doses other type of transformers are used? Note: i want to know place of using different types of transformers other than Star/delta type with brief description.
which type of motor using in drilling machine ? & who to produce very high torque in drilling machine?
1 Answers National Drilling Company,
The loads are connected with phase and ground then why current flow as the loads ?
why root three is used and how its comes in three phase power system?
What are disadvantages of capacitor
Should transformer earthing pit, to be connect to earthing mat in Substation
Why only 1 CVT in Y-phase is used for synchronization in 3 phase power system?
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me
what is the natural resistance of the earth? and how it effected by rain r snow? wat is the natural resistance of wet soil? define natural resistance?
what is the main different between distribution transformer and power transformer ?
wath is this mining of bts
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)