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Question
what is advantage in open delta connection?
 Question Submitted By :: K.prabu
I also faced this Question!!     Rank Answer Posted By  
 
  Re: what is advantage in open delta connection?
Answer
# 1
It can carry more loads. 
Is This Answer Correct ?    15 Yes 118 No
Oarhe Ize
 
  Re: what is advantage in open delta connection?
Answer
# 2
in unearth sysytem open delta connection is used for
detecting of earth fault & single phasing of equipment.


plz, anybody give another ans......
then welcome.
 
Is This Answer Correct ?    35 Yes 29 No
Dnyaneshwar
 
 
 
  Re: what is advantage in open delta connection?
Answer
# 3
In three phase system it use for Directional Earth Fault
relay voltage element.
 
Is This Answer Correct ?    35 Yes 17 No
Derekdejs64
[Ceylon Electricity Board]
 
  Re: what is advantage in open delta connection?
Answer
# 4
An open delta connection can supply power at 53.3% of its
rated value.
 
Is This Answer Correct ?    42 Yes 17 No
Niranajn
 
  Re: what is advantage in open delta connection?
Answer
# 5
open Delta will supply 57% if its rated value and give the
apportunity to increase the ratio by adding the missing leg
to become a complete delta.
 
Is This Answer Correct ?    34 Yes 13 No
Sam Khanji
 
  Re: what is advantage in open delta connection?
Answer
# 6
The very useful advantage of open delta connection is to
detect ground fault at any bus or line of a system. usually
open delta connection transformer is used in potential
transformer to detect ground fault as a 3rd core of PT.
 
Is This Answer Correct ?    40 Yes 12 No
Iqbal Ahmad
 
  Re: what is advantage in open delta connection?
Answer
# 7
with use of open delta connection maintenance of
transformers is possible . If load on two transformers
increase than we can install another transformer and close
the delta in future .
 
Is This Answer Correct ?    35 Yes 9 No
Swapnil
 
  Re: what is advantage in open delta connection?
Answer
# 8
By the open delta connection of PT we can monitor the
neutral shifting of the system as well as it can be use in
the genetating end substation for the maintenance of the
transformer in the time of low load demand.
 
Is This Answer Correct ?    18 Yes 6 No
Subhankar Nath
 
  Re: what is advantage in open delta connection?
Answer
# 9
Cheap metering, bottom line. 
Is This Answer Correct ?    8 Yes 20 No
Hey Now
 
  Re: what is advantage in open delta connection?
Answer
# 10
An open delta connected when full power is not needed. 
Is This Answer Correct ?    13 Yes 12 No
Hitesh Gohil
 

 
 
 
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