Lp state estimators for power systems

Naim Logic; E. Kyriakides; G. T. Heydt

doi:10.1080/15325000590896700

L_p state estimators for power systems

Naim Logic, E. Kyriakides, G. T. Heydt

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

The widely used method of least squares for state estimation is revisited. The commonly used least squares philosophy is based on the L₂ Hölder norm. The L₁ and L_∞ norms are considered for applications in power engineering. The effects of outliers in measurements and multicolinearity on state estimation are studied. An application in parameter estimation for synchronous generators is given as an example.

Original language	English (US)
Pages (from-to)	699-712
Number of pages	14
Journal	Electric Power Components and Systems
Volume	33
Issue number	7
DOIs	https://doi.org/10.1080/15325000590896700
State	Published - Jul 2005

Keywords

Parameter estimation
Power system state estimation

ASJC Scopus subject areas

Energy Engineering and Power Technology
Mechanical Engineering
Electrical and Electronic Engineering

Access to Document

10.1080/15325000590896700

Cite this

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title = "Lp state estimators for power systems",

abstract = "The widely used method of least squares for state estimation is revisited. The commonly used least squares philosophy is based on the L2 H{\"o}lder norm. The L1 and L∞ norms are considered for applications in power engineering. The effects of outliers in measurements and multicolinearity on state estimation are studied. An application in parameter estimation for synchronous generators is given as an example.",

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