DocumentCode
1098639
Title
A Variable Partitioning Strategy for the Multirate Method in Power Systems
Author
Chen, Jingjia ; Crow, Mariesa L.
Author_Institution
Missouri Univ. of Sci. & Technol., Rolla
Volume
23
Issue
2
fYear
2008
fDate
5/1/2008 12:00:00 AM
Firstpage
259
Lastpage
266
Abstract
An application of the multirate method to differential and algebraic equations (DAEs) is discussed in this paper. Based on the specific formulation of the power systems algebraic equations, an effective algebraic variable partitioning strategy is developed and implemented. The application of the partitioning strategy to an example power system provides validation of the proposed partitioning strategy in terms of speed-up and accuracy.
Keywords
differential equations; power systems; differential and algebraic equations; multirate method; power systems; power systems algebraic equations; variable partitioning strategy; Differential and algebraic equations (DAEs); dynamic security assessment; multirate method; numerical integration; power systems simulation;
fLanguage
English
Journal_Title
Power Systems, IEEE Transactions on
Publisher
ieee
ISSN
0885-8950
Type
jour
DOI
10.1109/TPWRS.2008.919319
Filename
4470562
Link To Document