***************************************
                  SSSS      AAAA      CCCC      CCCC
                 SSSSSS    AAAAAA    CCCCCC    CCCCCC                                         
                SS    SS  AA    AA  CC    CC  CC    CC
                SS        AA    AA  CC    CC  CC    CC
                 SSSSS    AA AA AA  CC        CC 
                  SSSSS   AA AA AA  CC        CC
                      SS  AA    AA  CC    CC  CC    CC
                SS    SS  AA    AA  CC    CC  CC    CC
                 SSSSSS   AA    AA   CCCCCC    CCCCCC
                  SSSS    AA    AA    CCCC      CCCC 
               **************************************** 
                SOFTWARE DE ANALISE DE CURTO CIRCUITO
                      EM SISTEMAS DE POTENCIA 

SACC is a piece of software used to calculate and analyse power systems short circuits. It's BackEnd is developed in Matlab and the FrontEnd develop in Delhi Object-Pascal. The software works using the power flux analysis through matrix operations.

4 Bus system example

Where,

G = Generator

Lx = Transmission Line

1..4 = Bus Bars

Tx = Transfomer

Software Main Screen

Run-Time module flowchart