Oneline and Threeline Drawings for Transformer Protection Relays - How to Design Protection Schemes

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  • Опубликовано: 8 фев 2025
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    In this video we discuss what to look for in oneline and threeline drawings for transformer protection relays.
    We go over the type of current transformer (CT) connections for transformer protection schemes, particularly for transformer differential protection, as well as the effect of delta and wye power transformer connections and how this affects the overall transformer protection scheme.
    This video is excerpted from Romero Engineering Company's Power System Protection: Transformer Protection online course. Check out the full course at:
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Комментарии • 14

  • @peaceofmind6141
    @peaceofmind6141 Год назад

    Awesome video man

  • @John119119
    @John119119 Год назад

    Very good !

  • @aman.alberta
    @aman.alberta 3 месяца назад

    Hi, Can i get the CAD file for my personal practice?

  • @maksim_belostozky
    @maksim_belostozky Год назад

    What is the name of the profession of people who are involved in setting up and servicing relay protection devices?

    • @ЕвгенийЗолотухин-г5у
      @ЕвгенийЗолотухин-г5у Год назад +1

      Protection Relay Engineer

    • @maksim_belostozky
      @maksim_belostozky Год назад

      @@ЕвгенийЗолотухин-г5у thanks

    • @romeroengineering
      @romeroengineering  Год назад +1

      Hi! Typically they are called Protection Engineers. Sometimes when they are specifically just in charge of the relay settings development they might be called Relay Settings Engineers. For field testing of relays, they would be called Testing and Commissiong Engineers, or just Commissioning Engineers. Hope this helps

    • @maksim_belostozky
      @maksim_belostozky 11 месяцев назад

      @@romeroengineering yes! Thank you very much. I want relocate to abroad and I want know how called my major in foreign country. I live and work in Russia.

  • @amiraaziz1382
    @amiraaziz1382 Год назад

    where can i get the one line diagram?

    • @techtag9170
      @techtag9170 Год назад

      What do u need it for? I might have some

    • @luqmanaffan6199
      @luqmanaffan6199 Год назад

      ​@@techtag9170 hi there, do u still have the diagram. I need it to use as study references

  • @ndehgan
    @ndehgan 9 месяцев назад

    Very good explanation, thanks for sharing your knowledge