Feedback about Protection Guide

3/9/2019

Hi Protection Guide User,

It's time to hear from you..
It's time to discuss about Protection Guide..
It's time to share our knowledge together..

Waiting for your comments below..!
Write which topics you want us to discuss and share..

Yours,
Muhammad Gabr

27 Comments

mahmoud

3/9/2019 12:28:47 pm

Hi muhammed
nice to hear from you and this is good step in the attitude of this great website , and i hope that we can gain more knowledge through exchange it between the users that they visit this site to search for their needs , we need this website to be our technical support not to be download center .

Author

3/9/2019 12:34:05 pm

Hi Mahmoud,
Thanks for your first comment.
I hope that you enjoy your time on Protection Guide.
Waiting to hear from you soon..!

Ali Abdullah

3/14/2019 12:44:44 am

Thanks for your share.
I would love to have an education videos/flow charts for "T&C for Substation: A-Z", the steps to do it and take a real life example of a local substation.

Author

3/14/2019 01:24:15 pm

For Testing & Commissioning Test procedures, you can find in the following Link:
https://www.myprotectionguide.com/testing--commissioning.html

For Main Relays Testing Procedures, you can find in the following link:
https://www.myprotectionguide.com/test-procedures.html

For any further data, let me know in below comments and I'll add later.

Karthik

3/26/2019 04:25:40 pm

Hi muhammed ,

this is great initiative for testing engineer.I am part Design Engineer. I want learn about testing. Kindly share me basic testing Procedure guide. it will be easily understand

Author

3/26/2019 10:08:24 pm

Hi Karthik,
You’re welcome.
Did you take a complete look in website.
Available testing procedure with photos step by step, you can find in support section.

Wajid Rehman

4/3/2019 02:10:17 am

Hello Karthik
Please guide me about Designing I want to learn about it Help me please and I m available to help you in testing....

d.chong

4/6/2019 04:54:38 am

Hi Muhammed,

Thank you for your huge effort in creating this website. A beginner like myself finds it so useful, straight forward and informative.

Muhammad Gabr

5/18/2019 11:55:58 am

Thanks for your support.

Muwaffaq Usman

4/14/2019 09:55:54 am

This is a very good opportunity to share knowledge regarding Testing & Commissioning and Protection. Please provide calculations in detail.

Muhammad Gabr

5/18/2019 11:57:14 am

About Calculations, I will make it in a separate subject very soon.

Muhammad wajahath

4/19/2019 04:31:00 am

I am into protection field i have to test simple relay ref 615 very soon, share your notes with each other so we can contribute to myprotectionguide as well

Muhammad Gabr

5/18/2019 11:59:15 am

About Testing REF615 Simple Relay, I will share some notes soon regarding ABB Relay testing in general.
Follow new site update and subscribe to my Youtube channel.

Nagaraj link

5/6/2019 11:55:28 am

Hi Muhammed,
Nice to hear that you opened blog for discussion with peoples. please upload some schematics in my protection guide. This will help to some people to learn quickly.

Muhammad Gabr

5/18/2019 12:01:20 pm

About Schematics, I have some restrictions because it is not related to me, so I'm afraid that will make a problem regarding copyrights.
But if you need something in specific you can contact me.

pdnk

8/28/2019 08:12:39 pm

please some relay calculations & excel files for testing & setting of dfferent kinds of relays, you can also share RIO files if you have,
and contact me by my email also
THANKS

Muhammad Gabr

11/1/2019 12:30:15 pm

Which RIO Files you need?
Which types of relays?

Marudav link

9/14/2019 01:25:21 pm

Hi.. Greetings!!

Can i get the test procedure for P225 or P243 and 7SK8. It will be helpful if i get the comparative differences between the both. I have good idea about SEL849.

Thanks
Marudavanan

Muhammad Gabr

11/1/2019 12:31:54 pm

For these types of relays you mentioned, I did not test before.
I will look for them, if I found ant information related, I will share.

AHMED MOHAISN

9/28/2019 01:29:36 pm

Hello there

I would like to know about two topics.

The first one is how to test the directional element for distance and earth fault in SEL411L relay

The secend is how to test maximum demands in digital energy meters.

Thank you

Muhammad Gabr

11/1/2019 12:35:07 pm

For testing Directional Elements for distance and Earth Fault in SEL 411L Relay, you can find in Testing Procedures, there is a .pdf file explaining this.

For Maximum Demand testing in Digital Meters, I will share a separate testing procedures explaining that procedures.

Anthony

10/1/2019 11:33:33 pm

Hello Muhammad,

Thank you for the great website, tons of learning here. I have been struggling with power flow inside substations. What directions are the CT's looking in, and the angle the the current vector would take. I perform the meter command in various SEL relays and would like to be able to interpret the results. Any help you could offer would be of great assistance.
Thank you,
Anthony

Muhammad Gabr

11/1/2019 12:38:13 pm

For CT Directions looking in, normally CTs are looking towards the thing they protect. for example BusBar CTs are looking towards BusBar but they will be located after CB. and so on.

PHUONG HONG NGUYEN

10/31/2019 05:50:14 am

Thank you for your great blog, I can find anything useful here, helping me a lot in my work. Can you send me procedure testing relay 7ss85 (busbar protection low impedance).
Thank you.

Muhammad Gabr

11/1/2019 12:40:25 pm

For BB Protection Low Imp., Available some testing procedures for ABB & MiCOM Relays.
For Siemens Relays, I will check if I have any sheets explaining the testing procedures I will share.

DEEPAK KUMAR

11/23/2019 08:20:14 am

Please upload the materials related to Substation Automation System, SCADA, Remote Terminal Unit, Power Line Carrier Communication, FOTE. I will be much more thank full to you for your support.

nits link

12/10/2019 07:45:56 pm

Hi,
wanted a detailed training on setting & testing of distance protection from you.
Thanks

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