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IEEE 14 bus Power flow code

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Mohammad Yunus Ali
Mohammad Yunus Ali 2011-12-13
评论： kalana agampodi 2021-10-18
Hi Anybody can send me the IEEE 14 bus power flow program.
Yunus
  1 个评论
kalana agampodi
kalana agampodi 2021-10-6
https://www.mathworks.com/matlabcentral/answers/23781-ieee-14-bus-power-flow-code#comment_1771566
Chech the link. I complited it and also did fast decoupled power flow, Q limits cotrol by using Newton Raphson and using Crout's method.

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回答（3 个）

Muruganandham Subramanian
function [baseMVA, bus, gen, branch, areas, gencost] = case14
%%system MVA base
baseMVA = 100;
%%bus data
% bus_i type Pd Qd Gs Bs area Vm Va baseKV zone Vmax Vmin
bus = [
1 3 0 0 0 0 1 1.06 0 0 1 1.06 0.94;
2 2 21.7 12.7 0 0 1 1.045 -4.98 0 1 1.06 0.94;
3 2 94.2 19 0 0 1 1.01 -12.72 0 1 1.06 0.94;
4 1 47.8 -3.9 0 0 1 1.019 -10.33 0 1 1.06 0.94;
5 1 7.6 1.6 0 0 1 1.02 -8.78 0 1 1.06 0.94;
6 2 11.2 7.5 0 0 1 1.07 -14.22 0 1 1.06 0.94;
7 1 0 0 0 0 1 1.062 -13.37 0 1 1.06 0.94;
8 2 0 0 0 0 1 1.09 -13.36 0 1 1.06 0.94;
9 1 29.5 16.6 0 19 1 1.056 -14.94 0 1 1.06 0.94;
10 1 9 5.8 0 0 1 1.051 -15.1 0 1 1.06 0.94;
11 1 3.5 1.8 0 0 1 1.057 -14.79 0 1 1.06 0.94;
12 1 6.1 1.6 0 0 1 1.055 -15.07 0 1 1.06 0.94;
13 1 13.5 5.8 0 0 1 1.05 -15.16 0 1 1.06 0.94;
14 1 14.9 5 0 0 1 1.036 -16.04 0 1 1.06 0.94;
];
save baseMVA baseMVA;
save bus bus;
%%generator data
% bus Pg Qg Qmax Qmin Vg mBase status Pmax Pmin
gen = [
1 232.4 -16.9 10 0 1.06 100 1 332.4 0;
2 40 42.4 50 -40 1.045 100 1 140 0;
3 0 23.4 40 0 1.01 100 1 100 0;
6 0 12.2 24 -6 1.07 100 1 100 0;
8 0 17.4 24 -6 1.09 100 1 100 0;
];
save gen gen;
%%branch data
% fbus tbus r x b rateA rateB rateC ratio angle status
branch = [
1 2 0.01938 0.05917 0.0528 9900 0 0 0 0 1;
1 5 0.05403 0.22304 0.0492 9900 0 0 0 0 1;
2 3 0.04699 0.19797 0.0438 9900 0 0 0 0 1;
2 4 0.05811 0.17632 0.034 9900 0 0 0 0 1;
2 5 0.05695 0.17388 0.0346 9900 0 0 0 0 1;
3 4 0.06701 0.17103 0.0128 9900 0 0 0 0 1;
4 5 0.01335 0.04211 0 9900 0 0 0 0 1;
4 7 0 0.20912 0 9900 0 0 0.978 0 1;
4 9 0 0.55618 0 9900 0 0 0.969 0 1;
5 6 0 0.25202 0 9900 0 0 0.932 0 1;
6 11 0.09498 0.1989 0 9900 0 0 0 0 1;
6 12 0.12291 0.25581 0 9900 0 0 0 0 1;
6 13 0.06615 0.13027 0 9900 0 0 0 0 1;
7 8 0 0.17615 0 9900 0 0 0 0 1;
7 9 0 0.11001 0 9900 0 0 0 0 1;
9 10 0.03181 0.0845 0 9900 0 0 0 0 1;
9 14 0.12711 0.27038 0 9900 0 0 0 0 1;
10 11 0.08205 0.19207 0 9900 0 0 0 0 1;
12 13 0.22092 0.19988 0 9900 0 0 0 0 1;
13 14 0.17093 0.34802 0 9900 0 0 0 0 1;
];
save branch branch;
%%----- OPF Data -----%%
%%area data
areas = [
1 1;
];
%%generator cost data
% 1 startup shutdown n x1 y1 ... xn yn
% 2 startup shutdown n c(n-1) ... c0
gencost = [
2 0 0 3 0.0430293 20 0;
2 0 0 3 0.25 20 0;
2 0 0 3 0.01 40 0;
2 0 0 3 0.01 40 0;
2 0 0 3 0.01 40 0;
];
return;
this is the data file. you just try it for powerflow solution...
  8 个评论
显示 6更早的评论
Emmanuel Codjoe
Emmanuel Codjoe 2021-7-27
plz send the power flow matlab code to ecooljoe@gmail.com
kalana agampodi
kalana agampodi 2021-10-18
https://www.mathworks.com/matlabcentral/answers/23781-ieee-14-bus-power-flow-code#comment_1771566

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POORNIMA JAYAPRAKASH
Thanks for Data file I need also Power flow solution code. Please help me .....
sonu kumar
sonu kumar 2021-7-31
any one can send me matlab code for optimal pmu placement by using integer linear programming for line outage and normal condition case. please help me. please send code on gmail enggsonubairwa@gmail.com
  3 个评论
显示 1更早的评论
kalana agampodi
kalana agampodi 2021-10-6
Check out the link I send I completed it.
I used Newton Raphson to get it to converge and also used fast decoupled power flow analysis and Q limit control.
Let me know if you have questions.
Good luck!!

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