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Bramer

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Comments and Ratings by Bramer View all
Updated File Comments Rating
06 Jan 2013 Radial Power Flow .M file for Radial Power Flow Author: m f

the program does converge prematurely.
any idea how to prevent this??

31 Dec 2012 Radial Power Flow .M file for Radial Power Flow Author: m f

Is there any way to increase the precision of the load flow. the output values are not very close to those given in literature.

07 Dec 2012 Back forward sweep algortihm for radial distribution systems (modified) Backward/ forward sweep algorithm for three-phase load-flow analysis of radial distribution systems. Author: david

i get NaN when using the following matrices. Any idea why??
bdata=[ 1 0 0
2 0.053333333 0.02375
3 0 0
4 0.038333333 0.02375
5 0.038333333 0.02375
6 0 0
7 0 0
8 0.038333333 0.02375
9 0.053333333 0.02375
10 0 0
11 0.038333333 0.02375
12 0.022833333 0.014
13 0.012 0.0075
14 0.012 0.0075
15 0.012 0.0075
16 0.00225 0.00125
17 0.038333333 0.02375
18 0.038333333 0.02375
19 0.038333333 0.02375
20 0.038333333 0.02375
21 0.038333333 0.02375
22 0.038333333 0.02375
23 0.038333333 0.02375
24 0.038333333 0.02375
25 0.038333333 0.02375
26 0.038333333 0.02375
27 0.022833333 0.014166667
28 0.0125 0.008
29 0.0125 0.008
30 0.0125 0.008
31 0.0095 0.00575
32 0.0095 0.00575
33 0.0095 0.00575
34 0.0095 0.00575];
ldata=[ 1 2 0.00580 0.00238
2 3 0.00532 0.00218
3 4 0.00815 0.00226
4 5 0.00741 0.00206
5 6 0.00741 0.00206
6 7 0.01559 0.00268
7 8 0.01039 0.00179
8 9 0.01559 0.00268
9 10 0.01039 0.00179
10 11 0.00650 0.00112
11 12 0.00520 0.00089
3 13 0.00780 0.00134
13 14 0.01039 0.00179
14 15 0.00520 0.00089
15 16 0.00260 0.00045
6 17 0.00890 0.00247
17 18 0.00815 0.00226
18 19 0.01031 0.00235
19 20 0.00937 0.00213
20 21 0.00937 0.00213
21 22 0.01299 0.00223
22 23 0.01299 0.00223
23 24 0.01559 0.00268
24 25 0.01039 0.00179
25 26 0.00650 0.00112
26 27 0.00520 0.00089
7 28 0.00780 0.00134
28 29 0.00780 0.00134
29 30 0.00780 0.00134
10 31 0.00780 0.00134
31 32 0.01039 0.00179
32 33 0.00780 0.00134
33 34 0.00520 0.00089];

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