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PSpice simulation for single phase inverter

Discussion in 'General Electronics Discussion' started by ctag06, Mar 9, 2010.

  1. ctag06

    ctag06

    4
    0
    Mar 9, 2010
    hello...

    I currently design a single phase inveter and i want to simulate my work using PSPice to compare the result with my hardware. But, i think i do wrong because the result is not like it supposed to be...anyone can help me? Here is the attachment.

    Thanks.
     

    Attached Files:

    • try.JPG
      try.JPG
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  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,130
    2,661
    Jan 21, 2010
    Why are you putting 180 VDC directly onto the input of a 741 and also onto the gates of the mosfets?

    It strikes me that, as drawn, the circuit will destroy at least the 741 and several mosfets.
     
  3. 55pilot

    55pilot

    434
    3
    Feb 23, 2010
    This looks very much like a school project. What level class is it for? You have obviously not built the circuit because if you did, you would have seen some smoke.

    ---55p
     
  4. ctag06

    ctag06

    4
    0
    Mar 9, 2010
    sorry guys...

    yes, this is for my class project...actually i forgot to edit the attachment and the voltage is 10Vdc only.Here is another schematic and actually the original circuit that i build.

    thanks for all respons...
     

    Attached Files:

    • try2.JPG
      try2.JPG
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      47.5 KB
      Views:
      3,492
  5. 55pilot

    55pilot

    434
    3
    Feb 23, 2010
    Where are you going to school and what class is it?

    ---55p
     
  6. Mitchekj

    Mitchekj

    288
    0
    Jan 24, 2010
    Have you asked your instructor? He/she is both expert and professional, in theory.
     
  7. ctag06

    ctag06

    4
    0
    Mar 9, 2010
    Hello........

    do not post any reply for me if you don't want to give me any good suggestion or answer for my question. I only need help from 'expert' and 'Professional' person. SORRY and Thank you for giving me your time to read my post...
     
  8. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,130
    2,661
    Jan 21, 2010
    I think 55p's points were that:

    a) he didn't want to do your project for you

    b) he wanted to make sure the advice was appropriate.

    It's very hard to tell what level of experience people have. It's easy to suggest solutions that are inappropriate simply because they assume an incorrect level of knowledge by the other person.

    Answering his questions will probably help lead to an answer that is appropriate.
     
  9. ctag06

    ctag06

    4
    0
    Mar 9, 2010
    Hai...

    I'm so sorry if my words is a bit harsh....Thanks to moderator, Steve for your concern.
     
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