Newton-Raphson Method of Load Flow | Lecture 3 of 4

[@obadaalzibaq5267]

thank you very much and Jazak ALLAH KAYRAN, I would like to highlight a small mistake at 49:11 that is the simplified form is Qi/Vi - Vi * Bii it is Bii not Gii thanks again

[@DrAfrozAlam]

This has already been rectified in the video itself. See this rectification at 50:40

[@DrAfrozAlam]

Download hand-written lecture notes (pdf) using the following link: drive.google.com/file/d/10_A3zXCcfjhpf32bLFA2vzmXjzmhV9Xf/view?usp=sharing

[@sidtkr]

Sir no one does these much efforts as you did! Thanks and all the best for future! 😁

[@DrAfrozAlam]

You are most welcome Siddharth

[@DrAfrozAlam]

Download hand-written lecture notes (pdf) using the following link: drive.google.com/file/d/10_A3zXCcfjhpf32bLFA2vzmXjzmhV9Xf/view?usp=sharing

[@farrahqureshi4724]

Thanks a lot ... highly skilled Professor, awesome way of teaching 👏👏👏

[@yasminehamdy6537]

بارك الله لك و جزاك خيرا

[@imu256]

nice explanation.... can u suggest some books to practice numericals.. persuing m.tech ,iitr......dkk sir taught this topic...

[@DrAfrozAlam]

Thank you Imran for the comment. You may read Hadi Saadat.

[@thisisshlok_pm]

Sir, shouldn't del(Pi)/del(Vi)= (Pi/Vi)+2ViGii when i=j because there is a factor of 2 multiplied in the previous step?

[@DrAfrozAlam]

No, as one out of factor of 2, goes to ith term.

[@shreeshkulkarni3657]

You are the GOAT

[@ahsanislam422]

Thank you so much sir for giving these much effort. May Allah(SWT) bless you and your family.

[@abdulaqib6692]

Mashallah excellent sir ...superb clear cut concepts thank you sir

[@DrAfrozAlam]

Most welcome

[@sbk4723]

Sir kindly do one class on multi machine transient stability..

[@DrAfrozAlam]

Sure, I have already planned to prepare lectures on Fault Analysis and Stability.........

[@zaheersuhabuth2677]

Great lecture Sir!

[@DrAfrozAlam]

Thank you, You may download hand-written lecture notes (pdf) using the following link: drive.google.com/file/d/10_A3zXCcfjhpf32bLFA2vzmXjzmhV9Xf/view?usp=sharing

[@shreeshkulkarni3657]

Sir do you have handwritten notes for Newton raphson and fdlf

[@DrAfrozAlam]

You may download hand-written lecture notes (pdf) using the following link: drive.google.com/file/d/10_A3zXCcfjhpf32bLFA2vzmXjzmhV9Xf/view?usp=sharing

[@DrAfrozAlam]

"Newton-Raphson Method of Load Flow" starts from "Lecture 9" on page no. 19

[@Aspirant-lp8cw]

Well explained. Thank you sir.

[@kanhachaudhary1226]

Thanks for the nice lecture sir...

[@er.jogendargarhwal1795]

Sir in dPi/dVj you didn't perform derivation of cos which will make it sin

[@DrAfrozAlam]

Why do you want to take derivation of cos term? Don't you see that cos term in the expression of Pi is independent of Vj?

[@SUHANA575]

SIR,HOW ALL THOSE EVALUATED VALUES REMEMBER DURING PROBLEM-SOLVING..

[@DrAfrozAlam]

No need to remember, just learn the way to evaluate.

[@DrAfrozAlam]

@Mainul Kabir You may learn to solve such problems through following lecture: kzbin.info/www/bejne/pXWsh4ima7OkgdU

[@surendrakverma555]

Very good

[@mohdimrankhan9666]

Sir the formula you derived are different from book nagrath and kothari by plus minus sign Are there some mistake in the book?

[@DrAfrozAlam]

Please turn on the Subtitles in the video. The correction message will appear in the video (where ever needed).

[@mohamedmutasimahmedabdalla3740]

D.r the linke of alhadi sadat reference

[@mohamedmutasimahmedabdalla3740]

Last virtion

[@thisisshlok_pm]

Sir, shouldn't del(Qi)/del(Vi) should be equal to (Qi/Vi)-ViBii in the end?

[@DrAfrozAlam]

This has already been rectified in the video itself. See this rectification at 50:40

[@naveenankam5607]

Lastly written ans is wrong how means qi/ví-viBii will come

[@DrAfrozAlam]

Please watch the complete lecture or at least see the pinned comment. This expression has already been rectified in the video itself. See this rectification at time 50:40

[@kapivardhansharma8242]

Thank you so much sir for explaining clearly.

[@DrAfrozAlam]

Download hand-written lecture notes (pdf) using the following link: drive.google.com/file/d/10_A3zXCcfjhpf32bLFA2vzmXjzmhV9Xf/view?usp=sharing

[@kapivardhansharma8242]

@@DrAfrozAlam thank you sir

[@vemanasrinivasulu5954]

Sir I want Newton raphson method(polar form and rectangular form)

[@DrAfrozAlam]

I have already uploaded in polar form. If you can understand the Newton-Raphson method of load flow concepts in polar, you can easily apply it in rectangular form.

[@er.jogendargarhwal1795]

Thank you sir Very great video sir Really very amazing

[@DrAfrozAlam]

You are most welcome dear