Title :
Modelling of power systems in Omola for transient stability studies
Author :
Mattsson, Sven Erik
Author_Institution :
Dept. of Autom. Control, Lund Inst. of Technol., Sweden
Abstract :
It is illustrated how the universal, equation-based, and object-oriented modeling language Omola facilitates modeling and simulation. The application is modeling of power systems for transient stability studies. However, the intention is not to develop a full-fledged power system mode, but to illustrate general ideas with concrete examples. The focus is on structural issues of model decomposition, which give flexibility. Model component shells with well-defined terminals which can be easily used to define models of different complexity through inheritance are developed. These model components have been used to implement a 16-machine power system model of the Scandinavian power grid. Simulations agree very well with results obtained from ABB´s package Simpow
Keywords :
digital simulation; power system analysis computing; power system stability; power system transients; simulation languages; 16-machine power system model; Scandinavian power grid; model component shells; model decomposition; object-oriented modeling language; transient stability studies; universal equation-based modelling language; Mathematical model; Object oriented modeling; Packaging; Power system control; Power system modeling; Power system reliability; Power system simulation; Power system stability; Power system transients; Power systems;
Conference_Titel :
Computer-Aided Control System Design, 1992. (CACSD), 1992 IEEE Symposium on
Conference_Location :
Napa, CA
DOI :
10.1109/CACSD.1992.274452
