Interested to Buy Any Domain ? << Click Here >> for more details...
How can decide the MVA rating of power transformer for
substation like 220/132, 132/66, 66/33kv etc or even higher
kv rating of substation????
Send me the strictly technical answer that shows your strong
technical aptitude.
- 6 Answers
- 30120 Views
- I also Faced
- E-Mail Answers
Answer Posted / milinda4p
The MVA rating of a power transformer depends on the load
connected to the transformers. this can be calculated (for a
grid transformer) by calculating the total MVA of the
primary substation transformers connected to it.Generally
this is calculated with a extra space for load connection.
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
1.4 What is meant by CT knee point voltage and how would you determine it
What are the types of windings according to the construction?
Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?
WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.
Air refrigeration cycle works on the
why do we put a transformer on soak before loading it
How to back charge the Gas turbine generator
What does bode plots shows?
What will be the current if the resistance total in a series circuit doubles?
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformerÂ
What are n circles?
why ahould you show client/engineer activities clearly on the project plan
Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?
What is the difference between amorphous core transformer and CRGO core transformer?.
how can we change the phase angle b/w two phase?
