Please help on variable speed drive designing

Discussion in 'The Projects Forum' started by kulanga, Jun 5, 2010.

  1. kulanga

    Thread Starter New Member

    Jun 5, 2010
    4
    1
    :( Hi please some one help


    I am designing a Variable frequency motor Drive, (with threephase six pulse rectifier bridge LC filter and IGBT driver) for 3ph induction motor in 3hp,415v.The problem that I faced when doing the designing is that the calculating LC (inductive and capacitive) ripple filter values for the three phase rectifier bridge. So please be kindly help me by sending the appropriate formula for this.....
    :confused::confused::confused:
     
  2. t_n_k

    AAC Fanatic!

    Mar 6, 2009
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  3. kulanga

    Thread Starter New Member

    Jun 5, 2010
    4
    1
    thanks for ur source sir

    its really difficult 2 go 2 that site

    internet coudent find that site
    if u have any other source for this matter pl let me know...

    anyway ill tray again 2 go through that site...
     
  4. t_n_k

    AAC Fanatic!

    Mar 6, 2009
    5,448
    782
    Try searching Google Books

    this book ....

    Reference Data for Engineers: Radio, Electronics, Computers and Communications By Wendy Middleton, Mac E. Van Valkenburg

    page 14-40
     
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