SGP504 Time Graded Overcurrent Protection of Transmission Lines

Lectures on Switchgear & Protection By Dr. Tirupathiraju Kanumuri, Assistant Professor, NIT Delhi
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[@kavetiaruna9930]

One of the best class which I have came through

[@fabianmaphane931]

You are the best lecturer.thank you

[@surendrakverma555]

Very good. Thanks 🙏🙏🙏🙏🙏

[@mdashifurrahmansourov7436]

Just awesome

[@rajjoshi7755]

Very nice explanation sir

[@soumyaparida4131]

Sir wouldn't it be J and H relay in the last fault?

[@ShivamSharma-hq7sh]

sir Is inverse definate time relays is equal to current grading relay

[@abdulrahiman5449]

Sir, In protection of ring main system, for normal direction of current flow, what is the response of relays at C and H, whether they operate or not? As the per the diagram their operational direction is same as that of normal power flow direction.

[@99beatz44]

why relay no. I is not taken in work at last

[@sunilyadav-ev4rf]

Nice lecture guruji

[@Vaishno_avi]

Sir "utilisation of electrical energy subject ka bhi aap pdhate ho..?"

[@rithviksomalraju4532]

sir can you pls provide the link for 308 and 309 lectures for PSM and TMS

[@rithviksomalraju4532]

Lectures in Electrical Engineering Got it sir thank you

[@ee-amohdarshlankhan6824]

Sir I think relay no. J and H will operate 22:00

[@rushikeshpadir2858]

no H is directonal relay it dosent supply to fault

[@moneygaming09]

Ya

[@ABHISHEKKUMAR-bs3ls]

Sir what is difference between feeder and bus bar?

[@ABHISHEKKUMAR-bs3ls]

@@lecturesinelectricaleng thank you sir.

[@shankargoudapp9472]

Hi explain HRc fuse and Sf6 fuse

[@tokhajes282]

sir introducing huge advertisements in lecture videos interrupt studies

[@vamsimouli9640]

Sir e roju meeru videos upload cheyaledhu...

[@himanshu2232]

Thanks sir

[@seemass8905]

Motor protection

[@moneygaming09]

Dhangse bol

[@autocadelectrical675]

Thank u sir

[@jyothishkv]

Thank you sir