Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/73744
Type: Artigo de periódico
Title: THE IMPACT OF MODELING SHORT-CIRCUIT BRANCHES IN STATE ESTIMATION
Author: MONTICELLI, A
Abstract: The paper deals with the modeling of zero impedance branches (short circuits) in power system state estimation. It generalizes the concept of state variable in power system state estimation and proposes an extended version of the numerical observability method to cope with complex situations involving multiple short circuit branches, as they occur in some station arrangements. The impact of short circuit exact representation on bad data identification is also discussed.
Subject: POWER SYSTEMS
STATE ESTIMATION
OBSERVABILITY ANALYSIS
BAD DATA PROCESSING
SHORT CIRCUIT EXACT MODELING
Editor: Ieee-inst Electrical Electronics Engineers Inc
Rights: fechado
Identifier DOI: 10.1109/59.221219
Date Issue: 1993
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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