Rank: 82 based on 766 downloads (last 30 days) and 6 files submitted
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PRAVI

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IIT ROORKEE/ VIRGINIA TRANSFORMER CORP.

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12 Mar 2014 Screenshot Magnetic Flux distribution Magnetic Flux distribution Author: PRAVI biotsavart law, magnetic flux distrib..., magnetism, matlab 51 2
  • 4.0
4.0 | 2 ratings
08 May 2009 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI tools and utilities, newton raphson loadfl..., real time, tools, utilities, matlab 368 52
  • 4.14706
4.1 | 35 ratings
02 Apr 2009 Admittance Bus (Y-Bus) Formation This program can be used for admittance bus formation for load flow analysis. Author: PRAVI y z bus admittance im..., bus, impedance, what is linedata 57 7
  • 1.0
1.0 | 1 rating
21 Feb 2009 Power System State Estimation using WLS Power System State Estimation using Weighted Least Square Method Author: PRAVI power, system, state, estimation, weighted least square..., estimationbbusppgm 82 10
  • 4.75
4.8 | 8 ratings
11 Jan 2009 Power System Loadflow Analysis with STATCOM Power System Loadflow Analysis with STATCOM. Author: PRAVI power system, loadflow, analysis, statcom 93 5
  • 5.0
5.0 | 1 rating
Comments and Ratings by PRAVI View all
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25 Sep 2011 Visualizing Phasors, an Animated GUI A tool for visualizing phasor (voltage, current, impedance), along with animation. Author: Erik Cheever

08 Oct 2010 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI

@Omar: I guess, this is error is bcs of the different versions of matlab. Keep the line 60 (loadflow.m) commented.

%Sij = sparse(Sij);

And try again.

Comments and Ratings on PRAVI 's Files View all
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15 Dec 2014 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI Aakash

Can i get the matlab code for incorporating upfc in newton raphson algorithm for ieee 30 bus system...
plz mail me it at aakash274@gmail.com

23 Nov 2014 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI Ishan Purohit

Hey can anybody tell em how to copy the complete Newton Raphson Loadflow Analysis and line losses data in excel sheet

21 Nov 2014 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI khalaf

I have changed the 33-bus code (mesh system) to 34-bus(radial system) and i have added the 34th bus data and changed the line data.

when i run, it works but never close to converge. it means the tolerance is very high in kilos and the results are unstable( goes from zeros to kilos and never stop).

anybody can help. is it ok to run the code for radial system is staid of mesh system? please help me if you can

15 Nov 2014 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI sandeep

hello mr. hossein. I read your paper on distributed generation. I am also working on same topic is it possible for you to help me?

14 Nov 2014 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI Erik

Hanumant, change lines 44 and 45 of loadflow.m to read:

Pij = full(real(Sij));
Qij = full(imag(Sij));

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