Lecture - 29 Newton Raphson (NR),

[@jafarpathan5284]

It is really very joyful to learn the course directly from Prof. Kothari whose book i studied during my undergraduate and found very difficult to understand.

[@popeye12money]

These are all excellent lectures. Engineering students here in US benefit from these lectures. I wish that American professors made their lectures available like this. Thank Professor Kothari for sharing this valuable knowledge on power systems analysis.

[@CarlosDominguez-yr1ic]

Answer to the question of: Bompally Sushil: According to the book of Prof. Kothari “Modern Power System Analysis” third edition, Chapter 6, we have to calculate the inverse of the Jacobian matrix to solve the systems of equations [ΔP,ΔQ]=[J][Δδ,Δ|V|] in order to calculate the increments [Δδ,Δ|V|] which are used to calculate the values of the next iteration δ1=Δδ+δo and |V1|=Δ|V|+|Vo|. Best regards from Caracas, Venezuela. Carlos Dominguez (student of specialization of Power Systems at Universidad Central de Venezuela)

[@SumitOli007]

1.25x & it will work just fine

[@sushilbompally6918]

Sir, in NR method, why should we take the inverse of the Jacobian? As per the mathematics it is just the negative of the jacobian, there is no need of calculating inverse of that matrix... I may be wrong, can you please explain?

[@bllt9]

Thank you for this great video :)

[@priyankajagdale9652]

its grate ...to learn from you

[@dineshgadri999]

bcoz when accurate result come than only itretion stops in every methods ??

[@razwanabdullah2745]

greetings from bangladesh. great lecture sir. very informative.

[@deribedawit]

Nice bab❤

[@shiprabhanu9562]

Thanks sir!

[@anitharatutryasimamora5138]

Could you tell how to download this video??

[@jpchakma6352]

Just download tubemate and browse youtube from there. Downloading option will be available.

[@dineshgadri999]

How accuracy matter in all method

[@iamisro6636]

Dinesh Gadri upto 4 decimals

[@domagoj1978zagreb]

Statement that FDLF is an approximation is totally false. If you put random matrix and it converges, that solution is correct solution!!!! So FDLF and NR solution is the same!!!

[@RPSingh-uf1ni]

How to 2x the speed of video.. Pls share if u know 😫😫

[@ShekharSwaraj007]

+Rupen Pratap Singh click on the setting icon. there is an option for speed there. select from it.

[@RPSingh-uf1ni]

+Shekhar Swaraj does it work on mobile app too....

[@ShekharSwaraj007]

+Rupen Pratap Singh no..

[@ganeshpandey4558]

+Rupen Pratap Singh in mobile u need to download an app named speedtube to change playback speed

[@slmut1]

thnx

[@piyushmajgawali1611]

The convergence is NOT guaranteed

[@paridalipu]

Revision no. 3rd

[@popeye12money]

The Prophet Muhammad (SAW) said that Muslims should seek knowledge even as far as China. Knowledge must be obtain from wherever it may be found. In the end we are all human beings who are interdependent on each other. Human progress has always been the result of a collective cooperative effort.

[@aasthahivase351]

Bad