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Oh my God, that saved me a lot! Thank you so much for explaining

Great video!

Sir, what's the difference between the 51N and 51G ?

Clearly explained!

Please Keep up the good work.

Don't be frustrated by so low likes, views and comments. Your channel will grow slowly. But after few years you'll be surprised to see how much people have benefitted from your videos. Thank you for the good work.

I'm still confused. What does this information tell me tho ? If it's in negative sequence what does that tell me about the system?

Is it non directional sel relay?

Thank you for the clear explanation

Can you make a video explaining g99 protection?

How do you also know when yo connect CT in same relay? Can you use 1 CT to 1 relay?

How do you identify what relay to use? You used an overcurrent relay and a multifunction relay in your study. What are their difference? Thanks

You are great

Is there any similar for LV (600V)?

the boss looks like asian people...

13.8KV BUS IS A NOMINAL OR THE RATED VOLTAGE ?

Vui lòng cho tôi xin bảng tính excel

Buy now pay latter is not for Indian why ??

Thanks Ricardo. Could you provide a calculation sheet with this tutorial to explain the calculations performed by ETAP throughout the assessment of load flow and faults?

As a seasoned protection engineer myself, very well put in such short time.

Just a theoretical question. Say, you have got a 87L set for the line. The distance elements are there as backups. It won't hurt to have a 50P and SOTF and there's little needed to have them enabled, but are they really needed if you have 87L?

Please guide, me on how to increase the toolbar icon size in EAP 19?

How does the addition with angles work? -83.9 + (-84.2) = -168.1. How did we get -84.13 ?

Hi, Can i get the CAD file for my personal practice?

How would you create one for something that includes latches and PCTs?

Hello I'm new to electronics so can some one please tell my magnet type alternators in cars would an transformer reduction work to 220v ? I mean can the stator leads 3phase by used to connect to an transformer 3phase to 2phase transformer I'm worried about high frequency I wanted to use external indisti type bridge rectifiers so I'm worried about over loading the stator leads inside the alternator just to run small projects .Preciseli I'm just looking at independent ignition system for an 4 cilinder engine with out baterry problems Basicali. So Hoppe some one did similar project in the past. I also want to use that magnet type alternator for back up in case I need inverter to run small machines or light bulbs when power is cutt off. So Hoppe for some sugestions ? I heard an solar panel regulator could by used so I'm not Shure if that would work or not .I'm mostli concerned about stator leads,over drag Hoppe to not brake pulley to engine connection and would avoid engine lagg from over load .

What is the difference between TD and TMS

Thank you for the video! I just want to know why you calculate the pickup for 51 prot as 1.25 of FLA? Which document describes this?

Thanks for an awesome explanation

great video!!! I like to learn more about motor protection relay and power quality calculation

Why do we take 180% of the fault current on the low-side and reflect it to the high-side for 50P? It seems like we're taking extra steps. Couldn't we just take 180% of the maximum high-side fault current based on the transformer size?

Undervoltage setting for MV ?

Phenomenal video. Great explanation.

Where is this slop and settings O87p comes from? Please answer

Friend need this new version etap 22 please. Its possible?

Friend need this new version etap 22 please. Its possible?

Friend need this new version etap 22 please. Its possible?

Please Create a video for substation Cap control

Could you explain or make a video on open phase faults and sequence components. I have a very hard time finding material on when a phase opens but isn't connected to ground or another phase. If this happens, I'm curious on the symmetrical components and what they look like.

Just now i noticed my ETAP 16 is malfunctioning. For protection coordination, whatever values i enter in the differential relay properties box, vanishes once i press OK button. This happens for CT ratings too. When i tried to disable overcurrent protection, the same happened. Unable to set breakers to open. Everything works first. When i reopen the properties box, nothing is there. Everything is in the default value. And so breakers are not opening. What goes wrong.?

Technically manual book of this please

I’m a Distribution Engineer and wanted to advance my Protection Coordination skillsets and this video helped me out a lot with Relay programming ! Great video 🔥

can i have three single phase transformers in place of a single 3 phase transformer.?

How to model relays that are not in the library?

Thanks Sir

Thank you so much. Your Video is Gold❤

I have a three phase CT’d service. The meter is showing reverse current. I swapped the polarity and it still shows reverse current. All of my kWh are showing received. What could be my problem?

Great! do you know where i can find equation for IAC and CO electromechanical relays? please do a new video including electromechanical relays

Is 150% common for pick up current? I am used to seeing 125% on low voltage.

Please make another video and tell about differential relay program with FBD....!