Title :
Recurrent Neurofuzzy Network in Thermal Modeling of Power Transformers
Author :
Hell, Michel ; Costa, Pyramo, Jr. ; Gomide, Fernando
Author_Institution :
Dept. ofComputer Eng. & Autom., State Univ. of Campinas
fDate :
4/1/2007 12:00:00 AM
Abstract :
This work suggests recurrent neurofuzzy networks as a means to model the thermal condition of power transformers. Experimental results with actual data reported in the literature show that neurofuzzy modeling requires less computational effort, and is more robust and efficient than multilayer feedforward networks, a radial basis function network, and classic deterministic modeling approaches
Keywords :
electric machine analysis computing; fuzzy neural nets; power transformers; recurrent neural nets; classic deterministic modeling; multilayer feedforward networks; power transformers; radial basis function network; recurrent neurofuzzy network; thermal modeling; Aging; Artificial neural networks; Computational modeling; Computer networks; Condition monitoring; Nonlinear dynamical systems; Power system modeling; Power transformers; Robustness; Temperature; Power transformers; recurrent neurofuzzy networks (RNFNs); thermal modeling;
Journal_Title :
Power Delivery, IEEE Transactions on
DOI :
10.1109/TPWRD.2006.874613