Very good explain sir. Can you pl. Explain the case that what would happen if CT ratio error, ct phase angle error, CT saturation in case of external fault in numerical relays.. how would it avoid noise tripping
Mr. Atis that's great, just to add something, about CT polarity if we have changed the polarity to the CT then S1 must be Negative and S2 Positive, and we can use it like that ok?
Yes definitely, if primary side of cts are installed in opposite manner then it is required to reverse the secondary polarity to adjust the wrong Installation. These things are generally caught in stability testing.
If two three phase current sources available then yes. For Pickup and op time single ph injection is sufficient but stability checking is not possible.
Tommorow is my exam and always an Indian TH-camr saves me. Shukurya Bhai jan
many thanks Atis Kumar, very simple and very easy to understand the explaination.. good job..
very understandable video regarding protection very nice
#well explain sir thanks
Sir in your play list having video only generator protection?
Very good lecture Sir. Thanks
Very good explain sir. Can you pl. Explain the case that what would happen if CT ratio error, ct phase angle error, CT saturation in case of external fault in numerical relays.. how would it avoid noise tripping
Great sir. I don't wer r u from. Clean explanation.
Sir please take class about stator Earth fault and rotor Earth fault and full generator protection...like wise..l like it ..love it...
With regards to the algorithm, are they being set both in the relay or we have to choose one , either 1 or 2 to be used?
Nice method of teaching
Mr. Atis that's great, just to add something, about CT polarity if we have changed the polarity to the CT then S1 must be Negative and S2 Positive, and we can use it like that ok?
Yes definitely, if primary side of cts are installed in opposite manner then it is required to reverse the secondary polarity to adjust the wrong Installation. These things are generally caught in stability testing.
Very good explanation...
But i have doubt sir
Stator winding protection...explane
How to know sir ...tell me
Please explain . How 3rd hormonic protection will be operate ( TG SETS WE HAVE 8 MW SIEMENS AND TDPS SETUP)
Thank you sir, can you please add videos regarding details of AVR of Genrator.
Yes sir.. Please details of avr panel & what is the function?
Really very helpful!!!!
Sir plz share the source of your study, any book or other mediums.
Well done dude....
Very nice explanantion
I think if C.T. saturated then current in secondary will be fixed there,at its secondary rating.
Sir, make some videos regarding, Pole slipping protection of Generator,
Thank u sir, sir plz make video on 3 zone protection of transmission lines
Dear, kindly explain distance protection & BB protection... wrt numerical IED
Thnx
thnaks sharing for video
Amazing
just in want to ask you if i can use isa test 1000 device for differential protection relay test and thanks
If two three phase current sources available then yes.
For Pickup and op time single ph injection is sufficient but stability checking is not possible.
Thanks for sharing this video.. I
Sir do vedios on static and numerical relays
Very nice
Sir I am learner in electrical I request you to explain detailed manner
good explain
good job!
V GOOD EXPLAINATION
Pls take a classes about transformer protection too....
Thanks
excellent
Thanks u sir
Thanks sir
i love you
Fine
Hindi please
Thanks sir
excellent