DocumentCode :
1748840
Title :
Application of neural networks to identify features of dynamical grounding systems
Author :
De Souza, André Nunes ; Da Silva, Ivan Nunes ; Ulson, José Alfredo Covolan
Author_Institution :
Dept. of Electr. Eng., Sao Paulo Univ., Brazil
Volume :
3
fYear :
2001
fDate :
2001
Firstpage :
2093
Abstract :
The accurate identification of features of dynamical grounding systems are extremely important to define the operational safety and proper functioning of electric power systems. Several experimental tests and theoretical investigations have been carried out to obtain characteristics and parameters associated with the technique of grounding. The grounding system involves a lot of nonlinear parameters. The paper describes an approach for mapping characteristics of dynamical grounding systems using artificial neural networks. The network acts as identifier of structural features of the grounding processes. So that output parameters can be estimated and generalized from an input parameter set. The results obtained by the network are compared with other approaches also used to model grounding systems
Keywords :
backpropagation; earthing; feedforward neural nets; multilayer perceptrons; parameter estimation; characteristics mapping; dynamical grounding systems; electric power systems; neural networks; operational safety; structural features; Artificial neural networks; Conductivity; Electrical safety; Grounding; Lightning; Neural networks; Parameter estimation; Power system modeling; Power system protection; Soil;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Neural Networks, 2001. Proceedings. IJCNN '01. International Joint Conference on
Conference_Location :
Washington, DC
ISSN :
1098-7576
Print_ISBN :
0-7803-7044-9
Type :
conf
DOI :
10.1109/IJCNN.2001.938489
Filename :
938489
Link To Document :
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