Rank: 126 based on 394 downloads (last 30 days) and 6 files submitted
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PRAVI

E-mail
Company/University
IIT ROORKEE/ VIRGINIA TRANSFORMER CORP.

Personal Profile:
Professional Interests:
Transformer Designing, Power-flow Analysis, State Estimation

 

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Files Posted by PRAVI View all
  • 1 - 5 of
  • 6
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
25 Jan 2012 Screenshot Magnetic Flux distribution using FEM Magnetic Flux distribution using Finite Element Method. Author: PRAVI fem, finite element method, biotsavart law, magnetic flux distrib..., magnetism, matlab 16 0
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 analysis, newton raphson loadfl..., powerflow, loadflow, tools, real time 150 22
  • 4.08333
4.1 | 12 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..., impedance, bus, what is linedata 43 4
  • 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 estimation, power, state, system, weighted least square..., estimationbbusppgm 32 4
  • 4.75
4.8 | 4 ratings
11 Jan 2009 Power System Loadflow Analysis with STATCOM Power System Loadflow Analysis with STATCOM. Author: PRAVI statcom, loadflow, analysis, power system 52 3
  • 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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Updated File Comment by Comments Rating
10 Feb 2012 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI javi, jayendra
19 Jan 2012 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI Ivan

I wonder if this script calculates the number of iterations performed, and if they do not calculate whether there is any way to calculate. Thanks in advance.
19 Jan 2012 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI Ivan

first time thank for your attention.
19 Jan 2012 Newton-Raphson Loadflow These matlab m files are used to calculate bus voltages and angles using Newton Raphson iterative me Author: PRAVI Ivan

hi, i'm have some problem with this script, you could help me?
Error in ==> Untitled at 4
Y = ybusppg(nbus); % Calling
ybusppg.m to get Y-Bus Matrix..
30 Nov 2011 Gauss-Seidel Load Flow Analysis Gauss Seidel Loadflow or Powerflow Analysis Admittance Y-Bus and Impedance Z-Bus Formation Author: PRAVI banna, mohammed

mohammed hassan El banna , Alex, Egypt
Top Tags Applied by PRAVI
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analysis, loadflow, matlab, biotsavart law, estimation
Files Tagged by PRAVI View all
  • 1 - 5 of
  • 6
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
25 Jan 2012 Screenshot Magnetic Flux distribution using FEM Magnetic Flux distribution using Finite Element Method. Author: PRAVI fem, finite element method, biotsavart law, magnetic flux distrib..., magnetism, matlab 16 0
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 analysis, newton raphson loadfl..., powerflow, loadflow, tools, real time 150 22
  • 4.08333
4.1 | 12 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..., impedance, bus, what is linedata 43 4
  • 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 estimation, power, state, system, weighted least square..., estimationbbusppgm 32 4
  • 4.75
4.8 | 4 ratings
11 Jan 2009 Power System Loadflow Analysis with STATCOM Power System Loadflow Analysis with STATCOM. Author: PRAVI statcom, loadflow, analysis, power system 52 3
  • 5.0
5.0 | 1 rating

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