How to Design Over Voltage Relay Model in MATLAB SIMULINK | Dr. J. A. Laghari

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  • Опубликовано: 1 ноя 2024
  • #overvoltagerelay
    #ovr
    #protection
    In this video tutorial, How to design over voltage relay model in matlab Simulink software is presented.
    The Link to download the PDF and SIMULINK models of over voltage relay:
    drive.google.c...
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Комментарии • 30

  • @knowingaida5703
    @knowingaida5703 2 года назад +1

    Hi, may i ask whether the value of additional time delay for mechanical movement of the relay contact is fix at 0.02 sec or not?

    • @DrJALAGHARI
      @DrJALAGHARI  2 года назад

      In this program, it is fixed.

  • @RavenWolf777
    @RavenWolf777 2 года назад +1

    Hi.i need to simulink "Overvoltage Protection by Lightning for a
    Grid-tied Solar Power System" can you help me plz

    • @DrJALAGHARI
      @DrJALAGHARI  2 года назад

      Thanks for the comment. I am sorry I haven't worked on this topic. You may kindly go through MATLAB file exchange website to find any suitable model if available.

  • @MuhammadMurtaza-b2u
    @MuhammadMurtaza-b2u Год назад +1

    sir how i can combile all of these like
    over/under Volatge , o/u Current and o/u frequency in one model

    • @DrJALAGHARI
      @DrJALAGHARI  Год назад

      Thanks for the comment. I am not sure but this may require to create new component and combine all codes in one block.

  • @htheh7728
    @htheh7728 6 месяцев назад +1

    Can i have the data sheet of the protection relay that you used?

    • @DrJALAGHARI
      @DrJALAGHARI  3 месяца назад

      Thanks for the comment. I have provided the link in the descirption section of the video. You may kindly download it.

  • @UmarKhan-st1qd
    @UmarKhan-st1qd 2 года назад +1

    Sir please try to make simulation of solid state relay

    • @DrJALAGHARI
      @DrJALAGHARI  2 года назад

      Thanks for the comment. Ok I will try to make video on this topic very soon.

    • @UmarKhan-st1qd
      @UmarKhan-st1qd 2 года назад +1

      @@DrJALAGHARI sir please mention time i really need this within 2weeks

    • @DrJALAGHARI
      @DrJALAGHARI  2 года назад +1

      @@UmarKhan-st1qd Within this time may not be possible. It needs lot of time to find some paper to get the idea then model it in MATLAB then simulate it. It takes more time. Don't wait for this video within this short period of time.

  • @andrehebad9881
    @andrehebad9881 3 года назад

    assalamu alaikum sir,, can i ask you something,,, can i join in one simulation,, i mean modeling over voltage with under voltage in one simulation
    thanks

    • @DrJALAGHARI
      @DrJALAGHARI  3 года назад +1

      Wa'alaikum salaam i am not sure but you may try it. May be it works.

    • @andrehebad9881
      @andrehebad9881 3 года назад +1

      @@DrJALAGHARI thanks sir,,, if i found any problem can i contact you sir ?

    • @mohannanda1089
      @mohannanda1089 2 года назад

      Bro which MATLAB version it is

  • @UmarKhan-st1qd
    @UmarKhan-st1qd 3 года назад +1

    Sir this is not correct simulink in link description

    • @DrJALAGHARI
      @DrJALAGHARI  3 года назад

      Thanks for the comment. I couldn't understand your comment. Can you please explain again ?

    • @UmarKhan-st1qd
      @UmarKhan-st1qd 3 года назад +1

      @@DrJALAGHARI this is not correct file in description your video is about over voltage relay butt you upload frequency relay simulink file in given link please upload right file in description

    • @DrJALAGHARI
      @DrJALAGHARI  3 года назад +1

      @@UmarKhan-st1qd Thank you so much for highlighting this mistake. I have inserted the correct link. Now, you can download the over voltage relay Simulink model.

    • @UmarKhan-st1qd
      @UmarKhan-st1qd 3 года назад

      @@DrJALAGHARI sir i have mail you a circuit of over/under voltage relay sir please implement as soon as possible

    • @UmarKhan-st1qd
      @UmarKhan-st1qd 2 года назад +1

      Sir i have a circuit diagram of hybrid energy system i want to send it to you then you implement on matlab then upload video

  • @DevendraSingh-jm2ys
    @DevendraSingh-jm2ys 3 года назад

    Sir can u tell how to design directional relay?

    • @DrJALAGHARI
      @DrJALAGHARI  3 года назад +1

      Thanks for the comment. At the moment, i am not clear how to model it. I will try to go through few papers and try to make video on it as soon as possible.