Per-unit system calculations - Tutorial 1.part 1

[@CMTEQ]

Donate 1$ to CMTEQ Channel: www.paypal.com/donate/?hosted_button_id=GJH7BWNSJAV7N A cup of coffee will help: www.buymeacoffee.com/cmteq If you ❤️ my content and find it helpful, please Subscribe and hit the Bell 🔔 👇 SUBSCRIBE TO CMTEQ CHANNEL NOW 👇 kzbin.info/door/C2JZe1SgKN3kG1wiYgr2kA Drop a comment below, ask a question or request for clarification, all engagements are welcomed.

[@CMTEQ]

Careful with hacking peace of software that you have no control over the source code.

[@BouladjerafSmaine]

hi Sir a million thanks for you you deserve a million subscribers and one more time thanks for sharing your precious knowldge from ALGERIA GOD BLESS YOU SIR

[@CMTEQ]

Thank you for the feedback and your kind words. Please help by sharing with your classmates as well.

[@jessechandler5000]

Fantastic my friend very good. Not too fast. Easy to understand! Thank you!

[@CMTEQ]

Glad it helped!

[@Siriop-j5u]

Thankyou so much. You are the best man that describes complicated topic give easy to understand. Honestly you're so cool 👍

[@CMTEQ]

Thank you for your kind words. I'm it was useful 👍

[@manethdulshan9449]

Very nice video. Thank you much, Sir.

[@CMTEQ]

You are most welcome! You can also share to someone else.

[@mateoslab]

Thank you very much, this helped me understand pu systems

[@CMTEQ]

Glad it helped! Please consider subscribing, there will be many tutorials on fault calculations, which is the main purpose of pu system.

[@surendrakverma555]

Very good information. Thanks

[@CMTEQ]

You are welcome. Stay tuned for more tutorial like this coming up, even more complex fault current calculations.

[@sohailjanjua123]

Hi, I like your lecture. Thanks

[@CMTEQ]

So nice of you, thank you for subscribing, I hope you also gave a thumbs up.👍

[@CMTEQ]

Part 2 of this Tutorial will be uploaded tonight. I will solve Zone 2 and Zone 3. Part 2 Link kzbin.info/www/bejne/q2XLgoiirdqYfpo

[@baraamakkawe8948]

thank you

[@CMTEQ]

Absolute pleasure 🙏, thank you for liking 👍 and subscribing. Stay tuned.

[@baraamakkawe8948]

@@CMTEQ i did that without saying that ☺️

[@CMTEQ]

I realized that, thank you for the support.

[@geenabenater7337]

Hello, for the old and new values for transformer 2, did you accidentally mix them up?

[@CMTEQ]

Hi yes on Part 2 of the tutorial, T2 values got mixed up while writing them down, but the values where applied correctly on the formula hence the final answer was correct. I hope it was helpfull.

[@mpholegodi44]

may you please help me with drawing the per unit of a street lighting system where a mini substation is feeding 4 transformers and those transformers are feeding 300 light poles each

[@CMTEQ]

You need a feeder System, you already have the sketch on your statement just put it on pen and paper. Each transformer will feed about 75 lights, those light can be reduced to a resistive load with x amount of kVA or MVA depending on how big of the load they are, then you need to know your cables impedances so you can calculate the per unit from it. Draw it and DM it to me on my Twitter handle @CMTEQ1 will have a look for you. I hope you have already subscribed.

[@vincentsetjhaba2461]

So for transformers, we use any other Vbo(250/800 KV) we want?. For example, you used 250KV instead of 800KV

[@CMTEQ]

Hi Vincent, base voltages depends on Zone voltages as per transformers voltage level. I recomend you watch more vidoes to get a good undertanding. If you want a session with me you can Join my channel membership I will assist with expalnation and clarifications.

[@pitshoumbongo]

Why do You have a French accent from congo? 😉 Thank you for the tutorial

[@CMTEQ]

Tako Mbongo, why is your name meaning money 💰?