Improving reliability assessment of transformer thermal top-oil model parameters estimated from measured data

IEEE Transactions on Power Delivery

Volumn 24, Issue 1, 2009, Pages 169-176

  Jauregui Rivera, Lida ^a   Mao, Xiaolin ^b   Tylavsky, Daniel J ^b  

^a Arizona Public Service Co   (United States)

^b ARIZONA STATE UNIVERSITY   (United States)

Author keywords

Bootstrapping; Confi dence levels (CLs); Confidence intervals (CIs); Least squares regression; Parameter estimation; Top oil temperature; Transformer thermal modeling

Indexed keywords

CURVE FITTING; LEAST SQUARES APPROXIMATIONS; METAL ANALYSIS; PARAMETER ESTIMATION; RELIABILITY; THERMOANALYSIS;

BOOTSTRAPPING; CONFI-DENCE LEVELS (CLS); CONFIDENCE INTERVALS (CIS); LEAST SQUARES REGRESSION; TRANSFORMER THERMAL MODELING;

OIL FILLED TRANSFORMERS;

EID: 58249130248     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2008.2005686     Document Type: Article

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