How to Draw Slope from Differential relay setting
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- เผยแพร่เมื่อ 22 ธ.ค. 2024
- How to Draw Slope for Differential relay
i have taken relay setting basic on that i have drawn slope.
relay setting are.
ID pickup = 20%
Slope 1= 30 %
slope 2 = 80 %
High differential = 800 %
End section 2 = 1.5
by using this value i have calculated Slope fully.
Wonderful explainations and very clear thanks you. I think no one on internet is explaning like you. Please keep it up with all other protection relay functions. Many thanks.
welcome and thank you
You explanations are too good. Thanks for sharing knowledge especially in a field where free knowledge is hard to come by.
Exactly said
U r the best bro, expecting more videos about relay testing from u. Thank u bro.
welcome bro
Very helpful and useful for those tester new in this field. Thank you very much. 👍👍
Very welcome
Excellent anna.... you are the best on TH-cam 🙏
Thank you so much 🙂
Very nice explain... thank u so much i never forget Thanks lot
amazing! very nicely explained.😀
Thanks a lot 😊
Very nice explanation keep it up sir👏👏
thank you
Very nicely explained sir... thank u so much sir..keep posting videos like this..
How did you find or assumed ES2=X3=1.5?
it will be given by relay setting value itself
Excellent lecture Sir. Thanks 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
welcome most
thnx for sharing knowledge ... appreciate it really ...
Thank you
why we use off plus time in under voltage relay timing test????
sorry i don't know . i try to get answer for your question.
Great explanation sir......
thank you
Hii bro finding ES1 how we are assuming that 0.3 value
ES1 should not assuming we have to check in manual . in manual if not mentioned then we have to use pickup % divide slope1
How can get Y4 value during last stage
y4 It has to given by client
Sir your knowledge is excellent
Singal phase slope testing i was try but as per calculation not match with slope 40% & 80% in abb Ret670 relay,please explanation what is the reason for singal phase slope testing
How to calculate Relay pickup current in differential relay with zero sequnce elimination in Dyn11 transformers?
Excellent...
thank you
Thank you so much sir... Plz share video on distance relay settings and its characteristics.
sure ..
Sir how to calculate id - 0.2pu,,,i. E what is the actual value of id in terms of actual current
= full load current / CT ratio X 0.2
Thank you for the vedio sir. Can u clarify what is the basis for setting ES2 as 1.5 ??
end of slop 2 it was setting given in relay
Y4 value where i get
its high differential value
Please make a video on how to test P643 relay with omicron kit
soon i will make for you.
Thanks for your incite full work
thank you
Can u give me idea about what happen when fibre communication fail between differential relays, I mean emergency over current mode
Hello sir.. 10 % , 20 % of what ?? could you please clarify
at what time on video you have doubt please tell me
Tanks sir .Can u group in one video the parameters for drawing slopes for different types of relays abb ret 670 ,micom p632 or 642 sel 787 Siemens 7ut ..
i will try
Y4=8how you getting? Pls tell me
@@baranitech id>> =8 ( High set)
@@baranitech sir. If Y2=20%=0.2 then why not Y4=80%=0.8 .???
@@tufailalam6438 It's not 80%; it is 800 (eight hundred) %.That is why it is 8.
Very good. Thanks for the video. But I think when slope 1 is 30% and slope 2is 80% then curve slope for slope 2 should be steeper than slope 1, but it is less steeper than slope 1. Curve shape should have been steeper for slope 2 than that of for slope 1.
Actual its demo value if i make next video related with slope i will see this also. thank you for your command.
Thanks for helping everyone
Well done bro.
I am very confuse i try to configure my differential relay settings but again and again error come in micom p632 🤪🤪
Ok bro i will try again
Awesome boss
Among of all video finally find reason why we use k1 k2 is1 is2
your most welcome
UR ASSUMING SLOPE 0.3,WHY IT SHOULDNOT .45
it can be also its just for explanation
Thanks for helping.
Sir differential relay. What is pu please give the settings calculation. YND11 X-mer, 400kv, 24kv, LV CT ratio-12000/5, HV CT ratio - 1000/1, X-mer % impedance 15, relay micom 643,
First i would like to appreciate the way u explained, sir Es2=1.5 can u tell how pls i need ur response back thank you
Useful
thank and welcome
Sir, thank you for ur video🙏 actually 1.5- 0.66 = 0.84 but u wrote 0.94.
@@baranitech sir, neenga Tamil la program pandreenganu nenaikaren. Good initiative sir. I learned this graph bcs of u. Thank you very much sir.
Awesome minded
thank you
Thanks
welcome
Please make tamil version
Thanks
Video hindi main hoto to easy to understand hotaa
@@baranitech sir please upload how to calculate setting of differential relay...
1.5-0.66=0.84 not 0.94
sorry for the mistake