Interested to Buy Any Domain ? << Click Here >> for more details...
i have 28/32 MVA power transformer with 11/6.6 KC voltage
rating and 12%impedance.it have star connection at both
side.but it have another thied winding tertiary
winding.what is used of this winding.
pl tell me
- 7 Answers
- 11091 Views
- I also Faced
- E-Mail Answers
Answer Posted / jnanesh
In star connected trans. third hormonics is significant so
to reduce that effect it is used.In delta connected trans.
third hormonics circulate witin and there is no effect.
Also plz note that in some substation for feeding internal
power to substation or local area this additional winding
is used.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is meant by positive and negative feedback?
what is parellel power factor correction?
What is reactive power and where it is used.
what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.
boiler is running in rankine cycle and deisel generator is....?
In AC if the direction of current keeps reversing every half cycle, how does it propogate through the transmission lines?
What are the uses of lead compensator?
what is thresold of perception
how does WTI work ?
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
Which is the largest hydropower station in the world?
If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..
description about dry type transformers
what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
