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        Comparative study of inversion-based and observer-based approaches for fault diagnosis in DC-DC converters 

        Superior Institute of Engineering of Porto; University of Porto; Universidade Estadual Paulista (Unesp) (2017-07-07)
        Recently, model-based approaches have been proposed for fault diagnosis as an emerging alternative to traditional techniques. Particularly, the inversion-and observer-based were proposed for fault diagnosis as successful ...

        Phase Distance Relaying With Fault Resistance Compensation for Unbalanced Systems 

        SALIM, Rodrigo Hartstein; MARZEC, Denise Pivatto; BRETAS, Arturo Suman (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2011)
        This letter presents an extension of an existing ground distance relay algorithm to include phase distance relays. The algorithm uses a fault resistance estimation process in the phase domain, improving efficiency in the ...

        Hybrid fault diagnosis scheme implementation for power distribution systems automation 

        SALIM, Rodrigo Hartstein; OLIVEIRA, Karen Rezende Caino de; FILOMENA, Andre Daros; RESENER, Mariana; BRETAS, Arturo Suman (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008)
        Power distribution automation and control are import-ant tools in the current restructured electricity markets. Unfortunately, due to its stochastic nature, distribution systems faults are hardly avoidable. This paper ...

        An Industrial Internet Application for Real-Time Fault Diagnosis in Industrial Motors 

        Langarica Chavira, Saúl Alberto; Ruffelmacher, Christian; Nuñez, Felipe (IEEE, 2020)
        Being able to detect, identify, and diagnose a fault is a key feature of industrial supervision systems, which enables advance asset management, in particular, predictive maintenance, which greatly increases efficiency and ...

        Extended Fault-Location Formulation for Power Distribution Systems 

        SALIM, Rodrigo Hartstein; RESENER, Mariana; FILOMENA, Andre Daros; OLIVEIRA, Karen Rezende Caino de; BRETAS, Arturo Suman (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2009)
        In this paper, an extended impedance-based fault-location formulation for generalized distribution systems is presented. The majority of distribution feeders are characterized by having several laterals, nonsymmetrical ...

        A nonlinear binary programming model for fault section estimation in electric power systems 

        Universidade Estadual Paulista (UNESP) (2017-07-01)
        This paper proposes a method to solve the fault section estimation (FSE) problem in power systems by developing a nonlinear binary programming model using the AMPL mathematical programming language. This model is developed ...

        A Nonlinear Binary Programming Model for Fault Section Estimation in Electric Power Systems 

        Universidade Estadual Paulista (Unesp) (Ieee, 2017-01-01)
        This paper proposes a method to solve the fault section estimation (FSE) problem in power systems by developing a nonlinear binary programming model using the AMPL mathematical programming language. This model is developed ...

        Multiple Fault Diagnosis in Electrical Power Systems with Dynamic Load Changes Using Probabilistic Neural Networks 

        Juan Pablo Nieto González; Luis Garza Castañón; Rubén Morales Menéndez

        Stator inter-turn faults diagnosis in induction motors using zero-sequence signal injection 

        Otero, Marcial; de la Barrera, Pablo Martin; Bossio, Guillermo Rubén; Leidhold, Roberto (Institution of Engineering and Technology, 2020-12)
        This study presents a strategy for stator inter-turn faults diagnosis in induction motors (IMs) operating under timevariable load and time-variable speed conditions. The strategy consists in injecting a zero-sequence ...

        Multiple Fault Diagnosis in Electrical Power Systems with Dynamic Load Changes Using Probabilistic Neural Networks 

        Nieto González, Juan Pablo; Garza Castañón, Luis; Morales Menéndez, Rubén (Revista Computación y Sistemas; Vol. 14 No.1, 2010-09-30)
        Abstract. Power systems monitoring is particularly challenging due to the presence of dynamic load changes in normal operation mode of network nodes, as well as the presence of both continuous and discrete variables, noisy ...
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        Red de Repositorios Latinoamericanos
        + of 4.000.000
        Available publications
        163 Participating institutions
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Membership Login
        Featured collections
        • Latin American Theses
        • Argentinean Theses
        • Chilean Theses
        • Peruvian Theses
        Latest collections added
        • Argentina
        • Brazil
        • Colombia
        • México
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018