Title :
The parallel implementation of the waveform relaxation method for the simulation of structure-preserved power systems
Author :
Crow, M.L. ; Ilic, Marija
Author_Institution :
Dept. of Electr. & Comput. Eng., Illinois Univ., Urbana, IL, USA
Abstract :
Several results pertaining to the partitioning of the waveform relaxation (WR) algorithm for dynamic simulation are presented. The WR algorithm is extended to a structure-preserving power system model in which the loads are retained. This results in a system of differential/algebraic equations (DAEs). Power systems are shown to exhibit several dynamic characteristics which make them suitable for simulation by the WR method. A heuristic method for determining a fault-dependent partitioning of the power system for parallel implementation is given
Keywords :
digital simulation; power system analysis computing; relaxation theory; WR method; differential/algebraic equations; dynamic simulation; heuristic method; parallel implementation; partitioning; power system model; structure-preserved power systems; waveform relaxation method; Circuit faults; Computational modeling; Computer simulation; Partitioning algorithms; Power system dynamics; Power system faults; Power system modeling; Power system simulation; Power system transients; Relaxation methods;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112365
