Partial discharge inception and breakdown studies on model sheet-wound, compressed SF/sub 6/ gas-impregnated, polymer film-insulated windings
Conference
·
OSTI ID:5546034
An investigation was made of advanced concepts for gas-insulated power transformers and experimental studies have been made on model turn-to-turn insulation structures comprised of sheet aluminum conductors insulated with two sheets of polymer film impregnated with compressed SF/sub 6/ gas. Precautions were taken to eliminate particles using electrostatic techniques during winding of the models. Partial discharge inception and breakdown measurements were made at 60 Hz applied voltages and room temperature; the effect of polymer film thickness was also investigated.
- Research Organization:
- General Electric Co., Schenectady, NY (USA). Corporate Research and Development Dept.; General Electric Co., Pittsfield, MA (USA)
- DOE Contract Number:
- EC-77-C-01-2134
- OSTI ID:
- 5546034
- Report Number(s):
- CONF-800301-1
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
200300* -- Electric Power Engineering-- Power Transmission & Distribution-- (-1989)
24 POWER TRANSMISSION AND DISTRIBUTION
ALUMINIUM
BREAKDOWN
DATA
DATA FORMS
DIMENSIONS
ELECTRIC CONDUCTORS
ELECTRIC DISCHARGES
ELECTRIC POTENTIAL
ELECTRICAL EQUIPMENT
ELECTRICAL INSULATION
ELEMENTS
EQUIPMENT
EXPERIMENTAL DATA
FILMS
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
INFORMATION
METALS
NUMERICAL DATA
POLYMERS
STRESSES
STRUCTURAL MODELS
SULFUR COMPOUNDS
SULFUR FLUORIDES
TABLES
THICKNESS
TRANSFORMERS
24 POWER TRANSMISSION AND DISTRIBUTION
ALUMINIUM
BREAKDOWN
DATA
DATA FORMS
DIMENSIONS
ELECTRIC CONDUCTORS
ELECTRIC DISCHARGES
ELECTRIC POTENTIAL
ELECTRICAL EQUIPMENT
ELECTRICAL INSULATION
ELEMENTS
EQUIPMENT
EXPERIMENTAL DATA
FILMS
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
INFORMATION
METALS
NUMERICAL DATA
POLYMERS
STRESSES
STRUCTURAL MODELS
SULFUR COMPOUNDS
SULFUR FLUORIDES
TABLES
THICKNESS
TRANSFORMERS