A strategy to locate partial discharges in power transformers using acoustic emission

Renewable Energy and Power Quality Journal

Volumn 1, Issue 5, 2007, Pages 596-600

  Veloso, Giscard Franceire Cintra ^a   da Silva, Luiz Eduardo Borges ^a   Lambert Torres, Germano ^a  

^a FEDERAL UNIVERSITY OF ITAJUBÁ   (Brazil)

Author keywords

Acoustic emission; Maintenance; Power quality; Power transformers; Reliability

Indexed keywords

EID: 85073358972     PISSN: None     EISSN: 2172038X     Source Type: Journal    
DOI: 10.24084/repqj05.344     Document Type: Article

References (6)

1. S.M. Markalous and K. Feser, “All-acoustic pd measurements of oil/paper-insulated transformers for pd-localization”, Proc. of the Second International Conference on Advances in Processing, Testing and Application of Dielectric Materials (APTADM), September 2004.
2. L.E. Lundgaard, “Partial discharge XIV: acoustic partial discharge detection – practical application”, IEEE Electrical Insulation Magazine, vol. 8, no. 5, pp. 34-43, September/October 1995.
3. P.M. Eleftherion, “Partial discharge XXI: acoustic emission-based pd source location in Transformers”, IEEE Electrical Insulation Magazine, vol. 11, no. 6, pp. 22-26, November/December 1995.
4. J.H. Holand, Adaptation in Natural and Artificial Systems, The University of Michigan Press, 1975.
5. G. Lambert-Torres, M.A. Carvalho, and L.E. Borges da Silva – “A Fuzzy-Genetic Hybrid System for Educational Purposes”, Proc. of the International Conference on Intelligent System Applications to Power Systems, ISAP’2001, Budapeste, Hungria, Jun. 17-21, 2001.
6. G. Lambert-Torres, M.A. Carvalho, L.E. Borges da Silva, and J.O.P. Pinto-“Fitting Fuzzy Membership Functions using Genetic Algorithms”, Proc. of the IEEE International Conference on Systems, Man and Cybernetics, Vol.1, pp.387-392, Nashville, USA, Oct. 8-11, 2000.