Lecture 9 Current Based Relaying Scheme-IV

In continuation of the previous lecture, the application of overcurrent relays for transmission line protection is discussed. Then, different protection philosophy of relay i.e. Current discrimination or Current graded, Time discrimination or time graded, and Current-Time discrimination, have been covered in this lecture. Subsequently, the application, along with its advantage and disadvantage, is discussed with proper justification. Further, the procedure to select the setting of phase and ground relays is also explained.

[ksingh]

The most awaited dream of mine is completed, after watching this lecture series, thank you so much professor 🙏.

[huzzikhan]

Love from PAKISTAN ....
EPSP IS SO MUXH EASY AFTER WATCHING YOUR LECTURES

[anikmondal]

Very helpful. Good teaching. Thank you sir

[socii]

excellent lectures. Thank you professor.