• Detection of emerging faults in power transformers using self-organising maps 

      Martín-Fernández, Francisco de Sales; Aguado-Sanchez, Jose Antonio; Durán, Olga (2013-11-18)
      Power transformers are a crucial part of the power system, one of the largest infrastructures in industrialised countries. In particular, wind turbine transformers are subjected to frequent thermal cycling as a function ...