Izvorni znanstveni članak

Power system modelling for object-oriented power flow

Marko Delimar ; Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, CROATIA
Zdravko Hebel ; Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, CROATIA
Ivica Pavić ; Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, CROATIA

Sažetak

The well-established power flow methods (Gauss-Seidel, Newton-Raphson, and FastDecoupled) are all based on classical methodologies of applied mathematics. Classical computer programs for solving the power flow based on these methods have been in practical use for a relatively long number of years. All of these programs met with strict limitations to power network size and calculation speed. With the development of object-oriented programming and applying sparse matrix storage and operations methodology new boundaries are being set for power flow calculations. This paper presents fundamental concepts of applying object-oriented programming and sparse matrix algebra to power system modelling for the purposes of power flow calculations. The results are discussed and compared to those obtained by conventional methods.

Ključne riječi

Hrčak ID:

319321

URI

https://hrcak.srce.hr/319321

Datum izdavanja:

9.7.1998.

Posjeta: 130 *