Electrical strength of pressboard components for transformer insulations

IEEE Electrical Insulation Magazine

Volumn 12, Issue 1, 1996, Pages 29-33

  Giese, Karlernst ^a  

^a Ilmenau Technical University ^*  (Germany)

Author keywords

Cellulose; Electrical properties; Oil impregnation; Pressboards; Transformer

Indexed keywords

DENSITY (SPECIFIC GRAVITY); MULTILAYERS; OIL FILLED TRANSFORMERS; QUALITY ASSURANCE; STANDARDS;

ELECTRICAL STRENGTH; PRESSBOARD COMPONENTS;

ELECTRIC TRANSFORMER INSULATION;

EID: 0029733249     PISSN: 08837554     EISSN: None     Source Type: Journal    
DOI: 10.1109/57.484106     Document Type: Article

References (6)

1. ABB Pucaro, "Technical Data-Documentation: Pressboard Components," Roigheim 1990-1994.
2. DIN 7733/06.62, "Schichtpressstoff-Erzeugnisse; Pressspan für Elektrotechnik," Typen, Berlin: Beuth-Verlag.
3. IEC-Publ. 641-1, 1980, "Specification for pressboard and presspaper for electrical purposes," Offenbach: VDE-Verlag.
4. K. Giese, "Relevanz dielektrischer Festigkeit von Transformatorenpressspan," ETZ 114, 1993, Vol. 9, pp. 558-562, Berlin, Offenbach: VDE-Verlag.
5. K. Giese, "Beurteilungsrelevanz elektrischer Isolierstoffe und Isoliersysteme," ETZ 112, 1991, Vol. 2, pp. 60-65, Berlin, Offenbach: VDE-Verlag.
6. IEC-Publ. 450 (1982), "Measurement of the average viscometric degree of polymerization of new and aged electrical papers," Beuth-Verlag GmbH, Berlin.