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

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  • Опубліковано 24 гру 2024

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  • @knowingaida5703
    @knowingaida5703 3 роки тому +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?

  • @MuhammadMurtaza-b2u
    @MuhammadMurtaza-b2u Рік тому +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  Рік тому

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

  • @RavenWolf777
    @RavenWolf777 2 роки тому +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 роки тому

      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.

  • @htheh7728
    @htheh7728 7 місяців тому +1

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

    • @DrJALAGHARI
      @DrJALAGHARI  5 місяців тому

      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 3 роки тому +1

    Sir this is not correct simulink in link description

    • @DrJALAGHARI
      @DrJALAGHARI  3 роки тому

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

    • @UmarKhan-st1qd
      @UmarKhan-st1qd 3 роки тому +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 роки тому +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 роки тому

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

    • @UmarKhan-st1qd
      @UmarKhan-st1qd 3 роки тому +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

  • @andrehebad9881
    @andrehebad9881 3 роки тому

    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 роки тому +1

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

    • @andrehebad9881
      @andrehebad9881 3 роки тому +1

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

    • @mohannanda1089
      @mohannanda1089 2 роки тому

      Bro which MATLAB version it is

  • @UmarKhan-st1qd
    @UmarKhan-st1qd 3 роки тому +1

    Sir please try to make simulation of solid state relay

    • @DrJALAGHARI
      @DrJALAGHARI  3 роки тому

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

    • @UmarKhan-st1qd
      @UmarKhan-st1qd 3 роки тому +1

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

    • @DrJALAGHARI
      @DrJALAGHARI  3 роки тому +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.

  • @DevendraSingh-jm2ys
    @DevendraSingh-jm2ys 3 роки тому

    Sir can u tell how to design directional relay?

    • @DrJALAGHARI
      @DrJALAGHARI  3 роки тому +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.