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    • Component Stress Evaluation in an Electrical Power Distribution System Using Neural Networks 

      Sanz Bobi, Miguel Ángel; Andrade Vieira, Rodrigo José; Brighenti, Chiara; Palacios Hielscher, Rafael; Nicolau, Guillermo; Ferrarons, Pere; Vieira Junior, Petronio (International Society of Applied Intelligence (ISAI), Computational Intelligence and Bioinformatics (Córdoba, España), 01/06/2010)
      This paper presents a procedure that permits a qualitative evaluation of the stress in components of an electric power distribution system. The core of this procedure is the development of a set of models based on neural ...

    • MCHO - A new indicator for insulation conditions in transmission lines 

      Max L.C. Negrão, Martin; N. da Silva, Paula Renatha; Gomes, Cristiane R.; Gomes, Herminio S.; Vieira Junior, Petronio; Sanz Bobi, Miguel Ángel (2013-12-01)
      Conventionally monitoring operating conditions of a power transmission line is accomplished by periodic inspections along this line. This monitoring allows corrective maintenance by finding faults during the inspection. ...

    • Vibration monitoring of electric generators without sensor dedicated 

      Vieira Junior, Petronio; Sanz Bobi, Miguel Ángel; Ruiz Gomes, Cristiane; Simoes Gomes, Hermínio; Pacheco do Nascimento, Miguel (IEEE-IES y Universidad Técnica Federico Santa María (Viña del Mar, Chile), 2010-03-14)
      This paper describes a method for on-line condition monitoring of rotating electric generators without a need for installed sensors dedicated. This sensorless method has been based on continuous monitoring vibration using ...