• JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
 
  Bookmark and Share
 
 
Master's Dissertation
DOI
https://doi.org/10.11606/D.18.2011.tde-08112011-080139
Document
Author
Full name
Nerivaldo dos Reis Santos
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2011
Supervisor
Committee
Silva, Ivan Nunes da (President)
Cagnon, José Angelo
Flauzino, Rogério Andrade
Title in Portuguese
Sistema especialista para seleção otimizada de dispositivos de proteção de transformadores frente às descargas atmosféricas
Keywords in Portuguese
Descargas atmosféricas
Linha de distribuição
Proteção de sistemas
Sistemas especialistas
Transformadores
Abstract in Portuguese
O objetivo deste trabalho consiste em apresentar o projeto de um sistema especialista que visa auxiliar nos procedimentos envolvidos com a especificação de pára-raios de óxido de zinco para proteção de transformadores frente às descargas atmosféricas, bem como permitir que a análise do comportamento dos surtos de tensão de origem atmosférica que incidem em determinada área de concessão possa ser executada de forma detalhada e sistemática. Para tanto, o sistema especialista desenvolvido faz a integração eficiente de abordagens e técnicas que levam em consideração os aspectos característicos das descargas atmosféricas, as análises experimentais representativas do fenômeno e os modelos matemáticos que permitam mapear todo o processo de desencadeamento das descargas atmosféricas.
Title in English
Expert system for optimized selection of transformer protection devices against atmospheric discharges
Keywords in English
Distribution lines
Expert systems
Lightning
System protection
Transformer
Abstract in English
The objective of this study consists of presenting an expert system that assists the procedures involved with the protection specification of transformers against atmospheric discharges, allowing also to analyze in a detailed and systematic way the behavior of the respective voltage transients that are generated at the supplying area. For such purpose, the expert system developed in this research makes the efficient integration of approaches and techniques that take into account the characteristic aspects of the atmospheric discharges, the experimental analyses that represent the phenomenon and the mathematical models that allow to map the process involved with the formation of the lightning.
 
WARNING - Viewing this document is conditioned on your acceptance of the following terms of use:
This document is only for private use for research and teaching activities. Reproduction for commercial use is forbidden. This rights cover the whole data about this document as well as its contents. Any uses or copies of this document in whole or in part must include the author's name.
Nerivaldo.pdf (4.29 Mbytes)
Publishing Date
2011-11-10
 
WARNING: Learn what derived works are clicking here.
All rights of the thesis/dissertation are from the authors
CeTI-SC/STI
Digital Library of Theses and Dissertations of USP. Copyright © 2001-2024. All rights reserved.