Influence of pressboard physico-chemical composition on static electrification in power transformers

Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)

Volumn 4, Issue , 2001, Pages 2716-2722

  Paillat, T ^a   Onic, L ^a   Moreau, O ^a   Bertrand, Y ^a   Mortha, G ^a   Charvet, N ^a   Touchard, G ^a  

^a LEA   (France)

Author keywords

[No Author keywords available]

Indexed keywords

COMPOSITION; ELECTRIC CHARGE MEASUREMENT; ELECTRIC TRANSFORMERS; INSULATING OIL; LIGNIN; PAPERBOARDS; PHYSICAL CHEMISTRY; PULP REFINING; SURFACE PROPERTIES;

CHARGE ACCUMULATION; CHEMICAL FUNCTIONAL GROUPS; PHYSICO-CHEMICAL COMPOSITION; POWER TRANSFORMERS; STATIC ELECTRIFICATION;

ELECTRIC DISCHARGES;

PRESS BOARDS;

EID: 0035157126     PISSN: 01972618     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. Studies on the surface charge of eucalypt pulps by potentiometric titration
2. Electrical conductance of some cellulose derivatives
3. 2 method
4. Experimental study and modelling of static electrification in power transformers
5. Static electrification in power transformers: Chemical modelling of the charge transfer at the oil-pressboard interface
6. Contact electrification: Ion transfer to metals and polymers
7. Contact electrification of materials: The chemistry of ions on polymer surfaces
8. Static electrification in power transformers: Correlation between charge generation and ECT-tanδ parameters for different oil-pressboard couples
9. Flow electrification in transformers: Correlation between winding leakage current and pressboard charge accumulation
10. The limits of metal removal from kraft pulp by acid treatment