A NEW HIGH-PERFORMANCE CONTROLLER FOR DRYING AND OIL FILLING OF DISTRIBUTION POWER TRANSFORMERS

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 1994

Autores

QUINTAS, AR (Autor) Outra; CARVALHO, A (Autor) FEUP; ARAUJO, A (Autor) FEUP; MARTINS, A (Autor) FEUP; OLIVEIRA, J (Autor) Outra

Ata de Conferência Internacional

Título: 7TH MEDITERRANEAN ELECTROTECHNICAL CONFERENCE, VOLS 1-3

Páginas: 1066-1068

7th Mediterranean Electrotechnical Conference (MeleCON 94)

ANTALYA, TURKEY, APR 12-14, 1994

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

Outras Informações

ID Authenticus: P-001-M89

Resumo (PT): Distribution transformers have always been dried within ovens heated for the effect. Obviously, the efficiency on the drying process is low and the time required for the task is hardly long and dependent upon the transformer volume. The new approach presented in this paper eliminates all these constraints. The process is based in the transformer's windings direct heating. The mean winding's temperature is measured and controlled during all the process. This paper shows the design, implementation and results with a high performance controller for this process.

Abstract (EN): Distribution transformers have always been dried within ovens heated for the effect. Obviously, the efficiency on the drying process is low and the time required for the task is hardly long and dependent upon the transformer volume. The new approach presented in this paper eliminates all these constraints. The process is based in the transformer's windings direct heating. The mean winding's temperature is measured and controlled during all the process. This paper shows the design, implementation and results with a high performance controller for this process.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 3