Fully synthetic taped insulation cables
Patent
·
OSTI ID:865281
- Brookhaven, NY
- Center Moriches, NY
A high voltage oil-impregnated electrical cable with fully polymer taped insulation operable to 765 kV. Biaxially oriented, specially processed, polyethylene, polybutene or polypropylene tape with an embossed pattern is wound in multiple layers over a conductive core with a permeable screen around the insulation. Conventional oil which closely matches the dielectric constant of the tape is used, and the cable can be impregnated after field installation because of its excellent impregnation characteristics.
- Research Organization:
- Associated Universities, Inc., Upton, NY (United States)
- DOE Contract Number:
- AC02-76CH00016
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 4487991
- OSTI ID:
- 865281
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
synthetic
taped
insulation
cables
voltage
oil-impregnated
electrical
cable
polymer
operable
765
kv
biaxially
oriented
specially
processed
polyethylene
polybutene
polypropylene
tape
embossed
pattern
wound
multiple
layers
conductive
core
permeable
screen
conventional
oil
closely
matches
dielectric
constant
impregnated
field
installation
excellent
impregnation
characteristics
biaxially oriented
closely matches
multiple layer
dielectric constant
electrical cable
multiple layers
taped insulation
closely match
conductive core
/174/
taped
insulation
cables
voltage
oil-impregnated
electrical
cable
polymer
operable
765
kv
biaxially
oriented
specially
processed
polyethylene
polybutene
polypropylene
tape
embossed
pattern
wound
multiple
layers
conductive
core
permeable
screen
conventional
oil
closely
matches
dielectric
constant
impregnated
field
installation
excellent
impregnation
characteristics
biaxially oriented
closely matches
multiple layer
dielectric constant
electrical cable
multiple layers
taped insulation
closely match
conductive core
/174/