Referenced Items are not available for this document.
A new formulation of the power system state estimation problem and a new solution technique are presented. The formulation allows for inequality constraints such as VAr limits on generators and transformer tap ratio limits. In addition, unmeasured loads can be modeled as unknown but bounded quantities. The solution technique is an interior point method that uses logarithmic barrier functions to treat the inequality constraints. The authors describe computational issues arising in the implementation of the algorithm. Numerical results are given for power systems ranging in size from six to 118 buses
Published in:
Power Systems, IEEE Transactions on
(Volume:10
,
Issue:
2
)
Date of Publication: May 1995
- Page(s):
- 567 - 574
- ISSN :
- 0885-8950
- INSPEC Accession Number:
- 4983252
- Digital Object Identifier :
- 10.1109/59.387890
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- May 1995
- Sponsored by :
- IEEE Power & Energy Society
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