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backward forward sweep method for radial distribution system



13 Feb 2013 (Updated )

this is matlab code that is designed for distribution load flow using backward forwad sweep method

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this is matlab code that is designed for distribution load flow using backward forwad sweep method using BIBC matrix method. it also include code that adjust your line data in to standard form if you accidentally interchange the sending and receiving end node.


Back Forward Sweep Algorithm For Radial Distribution Systems inspired this file.

Required Products MATLAB
MATLAB release MATLAB 7.7 (R2008b)
MATLAB Search Path
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Comments and Ratings (7)
25 Nov 2014 yared tassew

hey Guzman I also include the BCBV matrix in this post

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24 Nov 2014 Guzman

Guzman (view profile)

The error was mine! Your code is correct. Simply you defined the BCBV from the BIBC matrix through the impedance matrix. It is perfect. I'm sorry.

24 Nov 2014 Guzman

Guzman (view profile)

I've been reviewing your code, and I think that you might have an error at the forward sweep. Note that your matrix TRX is probably meant to find the voltage deviations at each iteration. If so, you should not be using the BIC matrix, but the branch-current to bus-voltage (BCBV) matrix, which seems to be missing in your code. Am I right?

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16 Nov 2014 HAMID REZA  
23 Sep 2014 JAYA PRAKASH

plz add some files(information related to backward forward sweep method and B.I.B.C) related to theory of above method.

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27 May 2014 Hosein

Hosein (view profile)

19 Feb 2013 yared tassew

guys im doing some improvement on this code i will post it soon. which includes the bcbv matrix which make it easier

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20 Nov 2014 1.1


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