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.

Meeting Name

IEEE International Symposium on Circuits and Systems (1990: May 1-3, New Orleans, LA)

Department(s)

Electrical and Computer Engineering

Sponsor(s)

National Science Foundation
University of Illinois. Power Affiliates Program

Comments

Supported by NSF Grant NSF-ECS83-52221

Keywords and Phrases

WR Method; Differential/Algebraic Equations; Digital Simulation; Dynamic Simulation; Heuristic Method; Parallel Implementation; Partitioning; Power System Analysis Computing; Power System Model; Relaxation Theory; Structure-Preserved Power Systems; Waveform Relaxation Method

Document Type

Article - Conference proceedings

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 1990 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

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