auto tapped transformer using ac voltage controller

Discussion in 'The Projects Forum' started by h.d, Dec 27, 2007.

  1. h.d

    Thread Starter Active Member

    Oct 22, 2007
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    0
    hi all
    my project is to design auto-tapped transformer using ac-voltage controller
    the main idea is to substitute the switches in the auto-transformer by IGBT's
    that to make the operator deal with control board not with power board
    the applied voltage(percent of transformer) can be achieved by choice the suitable triggering circuit(signal) which activated by switches.
    the attach file content the power circuit,there is a problem in the output signal!!
    and i need your help in the control (triggering)circuit.
    thanks.
    http://rapidshare.com/files/79469415/powerele.mdl.html
     
  2. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    So, you uploaded some kind of model of the circuit, but you didn't specify which software package was used to generate it, or where one could download the software package from.

    Just a schematic in JPG or PNG format and your current results (in same format) hosted on THIS site would be a lot more helpful to those trying to help you.
     
  3. h.d

    Thread Starter Active Member

    Oct 22, 2007
    150
    0
    SORRY
    the software is MATLAB 7
    the file that i uploaded is matlab model
     
  4. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    Since MATLAB 7 is not available to many on here (including myself), you can expect a very limited (if any) response.

    However, if you captured your output screens and posted the graphic images in .png or .jpg format, those of us who do not have MatLab 7 may be able to give you some feedback.
     
  5. h.d

    Thread Starter Active Member

    Oct 22, 2007
    150
    0
    ok
    i do it
    and thats the output signal
    and the model for any one read the topic and interested to know about it
    and i will add the matlab file.
     
  6. h.d

    Thread Starter Active Member

    Oct 22, 2007
    150
    0
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