.png){kind=icon}
Return
A Robust Algorithm for Power System State Estimation With Equality Constraints
.png){kind=icon}
PRE
AI
DOI：10.1109/TPWRS.2010.2041676.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
This paper presents a robust method for the solution of the power system state estimation with equality constraints. The existing methods formulate coefficient matrices which are symmetric and indefinite and require factorization routines with additional logic to process the zero pivots. In this paper the formulated coefficient matrix has unique triangular factorization which can be accomplished symbolically using only the sparsity criterion. The method is illustrated with the IEEE 14-bus system. Test results are given with the FRCC 3949-bus system.
Keywords:
Cholesky factors
equality constraints
positive definite matrix
saddle-point matrix
state estimation
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
7.2
Papers:
1.1W
Citations:
5.0W
Organization
No organization information available
Cited Papers
ShareSave
ShareSaveMinor Activities and Transition State Properties of the Human Steroid Hydroxylases Cytochromes P450c17 and P450c21, from Reactions Observed with Deuterium-Labeled Substrates.png)
Biochemistry
OAAI
BiochemistryIF0
OAAIShareSaveShareSaveShareSave
View more