Help me about the Star-Delta Transformer

Discussion in 'General Electronics Chat' started by sudharshan.panduranga, Jun 5, 2008.

  1. sudharshan.panduranga

    Thread Starter Active Member

    Apr 10, 2008
    61
    1
    Hi....Helpme...
    I am Designing the Linear power supply using Three CTs arranged in the STAR-DELTA form.
    Each CTs are 10A/1.5A Rated.
    I have struggled to calculate the voltage in the Delta windings.
    Pls any one HELP.......
     
  2. thingmaker3

    Retired Moderator

    May 16, 2005
    5,072
    6
    Please provide additional information, as your post makes very little sense as is.

    By "CT" do you mean "current transformer?" What do you mean by "star-delta" configuration? (Perhaps "star or delta?) What does this have to do with a linear regulator?

    Can you provide a schematic?
     
  3. recca02

    Senior Member

    Apr 2, 2007
    1,211
    0
    Isn't that confusing? IIRC we use CT for measurement purpose only. A supply using CT is somewhat unorthodox. Using CT's as CT It might be hard to determine the voltage anyways. Of course I'm thinking from a theoretical point, also, the dangers of using CT but perhaps I'm not thinking in the right direction.

    By star-delta perhaps the OP means: primary;wye & secondary;delta?
     
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