Referenced Items are not available for this document.
The least-squares method has been used extensively for state estimation in electric power engineering. However, this method is not always suitable when the process matrix is characterized by structural defects. This letter demonstrates the Huber function technique in a power engineering application. This technique is a slight departure from the least-squares method and downweighs large residuals. A statistical test to identify possible structural imperfections in the model is introduced.
Published in:
Power Systems, IEEE Transactions on
(Volume:20
,
Issue:
2
)
Date of Publication: May 2005
- Page(s):
- 1183 - 1184
- ISSN :
- 0885-8950
- INSPEC Accession Number:
- 8407131
- Digital Object Identifier :
- 10.1109/TPWRS.2005.846157
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 02 May 2005
- Issue Date :
- May 2005
- Sponsored by :
- IEEE Power & Energy Society
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