Lecture 28 Protection of Generators-I

This lecture gives a brief idea about types of protection in generator. Then it describes the circulating current/Mertz-price differential protection and its limitations. Further, it explains high impedance differential protection and discusses a numerical problem on it.

[@nateshsrinivasan3784]

Sir,
At 26:26 of the video there is a small calculation error. Actual fault current is 111565A. But actual current given is 11565 A

[@surendrakverma555]

Very good. Thanks 🙏🙏🙏🙏🙏

[@bharathsankar.t9703]

very nice explanation sir

[@alankarraj007]

Thank you sir

[@lollotshangela6154]

Hi there Prof , thank you for an informative lecture. I however have a question , how would one go about doing the protection calculation settings of an induction motor with only the following given: P(6MW), f(50Hz), Irated( 382A), V(11kV)...

[@sureshpadhy2243]

Which type of motoring action ( induction or synchronous motor ) happens in generator pole slip protection?

[@bijapurdgpowercontrols7391]

Sir great u are contract Number

[@paridalipu]

Thank u sir