Loss of Field Relay testing | Under excitation relay Testing

This section is for Relay testing about loss of field and under excitation protection in generator.
it also has relay testing of ABB REG670 testing method.

[@srinivasreddy8198]

Most of my doubts can be clarified from your videos

[@baranitech1026]

thank you and most welcome

[@thulasiram5156]

Very well explanation Anna. Thanks for make the video.

[@baranitech1026]

You are welcome 😊

[@gustavomarcelo7250]

Sir. When you select the type of fault, you randomly draw the line on the circle? What actually the meaning of drawing the line amd where to start the line?

[@baranitech1026]

to check the boundary protection

[@dimasprayoga53]

Nice Content bro, , very well explanation, , thanks you 🙏

[@baranitech1026]

thank you bro

[@johanasantis2989]

i would like a explain, how to test it, with my siemens Relay 7UM85 Siprotec 5--- i dont know hoy to found offsets...

[@baranitech1026]

later i will make video regarding this than you.

[@narongsakthongkaew9112]

Thanks for your VDO presentation.

[@baranitech1026]

welcome

[@surendrakverma555]

Very good. Thanks 🙏🙏

[@baranitech1026]

Most welcome 😊

[@nitinkamath.A]

Nice .please give a detailed ...explanantion of on testing of distance protection

[@baranitech1026]

i will try to make

[@raja5540]

Great sir...

[@baranitech1026]

thank you

[@raja5540]

Sir pls make video on ,motor thermal over load protection in detailed explain the weighting factor and how to read thermal overload curves .

[@baranitech1026]

sooon i will make

[@omaral-shamary2800]

Dear Sir thanks for explaining, but I have one thing about Z-offset you did Divide by 2 but do not need it because the Z-offset is coming from d'/2 . i wait your reply.

[@baranitech1026]

i am not taking from d'/2 so i use this formula

[@nadomic]

Hi, I am try for this principal make advanced model for generation 6,3 kV, 36MVA, Xd=1.4 and I get result R1=0,5645, X1=-0,62377, R2=1,08384, X2=-1,14311. And I try testing but It doesn't work. Did I good calculation this resistance?

[@varadharajanelectricalengi5954]

🙄👌

[@baranitech1026]

THANK YOU

[@Alexander-ri1bp]

Why do you divide X offset by 2? It do not give any sense.

[@baranitech1026]

offset value to plot impedance starting point. from center it have equal both end

[@EBNRENGANATHAN]

Hi sir Which software you are using for graphical representation?

[@baranitech1026]

only PPT

[@vennapusavenkatesh5546]

Sir I want to learn relay. Basic and all types relay training center please send me location are name of institute

[@baranitech1026]

Voltech Eco Tower, No. 2/429, Mount Poonamallee Rd, Ayyappanthangal, Chennai, Tamil Nadu 600056, India Phone: [phone] V Equal IR T&C Service No.4, 2nd floor, 1st Avenue, Akshaya Colony, Mogappair, Chennai - 600050. Mobile :[phone]