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Kategorie: Leták / Datasheet |
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Development, consultancy, planning and design, cost-optimization, production, logistics, installation and service. With this all-round support the nkt cables HV-team will be at ourcustomer’s service in regard of the products high voltage and extra-high voltage cables and accessories. Optimized internal communication systems, specialized divisions and intensively trained team members are the power behind the customer-orientated installation solutions. With competence and know-how the nkt cables “Power Team” provides secure and reliable power supply wherever fully developed high-voltage power transmission is ...
The elec-
trical insulation tested IEC and ANSI
specifications including impulse testing, AC
withstand, and long-term ageing tests.
It has three-core design with central cooling
and three phases one above the other.20
HTS Cable from nkt cables
– already its second generation
HTS Cables and Accessories
mical systems for energy transmission with
HTS cables.
High-temperature superconductor technolo-
gy (HTS) the key technology for tomorrow’s
electricity market. Since the Cryoflex®
is cooled the same low temperature the
HTS conductor, the thermal ageing the
dielectric virtually eliminated. Custom amperage ratings and
voltage ratings can achieved through the
modular build-up our HTS cables.
Electrical Insulation
The electrical insulation can selected
as standard extruded polyethylene (PE)
for cables without EMF screening our
high-performing and well-tested cryogenic
dielectric material Cryoflex® for cables with
zero EMF emissions.
Impressive progress has been made the
development fully functioning and econo-
Codes
HT: HTS Triaxial cable design
B: BSCCO-type HTS conductor laminated with metal sheath
C: Added copper stabiliser for over-current protection
CR: Cryoflex® electrical insulation
S: Copper wire tape screen
(WM): Corrugated “wellmantel” semi-flexible thermal insulation
2Y: polyethylene outer sheath
Construction code: HT-BC-CRS(WM)2Y
Construction code with rigid thermal insulation: HT-BC-CRS(RL)2Y
Construction code with YBCO-type HTS conductor: HT-YC-CRS(WM)2Y
BB
C
CR
S
WM
2Y2Y
Codes
HT: HTS Triaxial cable design
B: BSCCO-type HTS conductor laminated with metal sheath
C: Added copper stabiliser for over-current protection
CR: Cryoflex® electrical insulation
S: Copper wire tape screen
(WM): Corrugated “wellmantel” semi-flexible thermal insulation
2Y: polyethylene outer sheath
Construction code: HT-BC-CRS(WM)2Y
Construction code with rigid thermal insulation: HT-BC-CRS(RL)2Y
Construction code with YBCO-type HTS conductor: HT-YC-CRS(WM)2Y
CC
CRCR
SS
WMWM
2Y2Y
– already its second generation
.
The development HTS cables insepa-
rably linked the name nkt cables who has
led the market researching and producing
superconductive cables from the very begin-
ning.
Energy suppliers can now rely nkt cables
for considerable range high-capacity,
profitable and environmentally friendly HTS
cables.
The result drastic reduction cooling
material, assembly work and accessories. The extruded dielec-
tric uses our standard proven triple-extrusion
techniques.
Design and Manufacture
A standard selection HTS cable designs
are provided.
HTS Conductors
The HTS cables are manufactured from
premium-quality HTS tapes order pro-
vide our customers with the most economic
solution. Compared with copper
conductors, HTS ceramic cables have num-
ber significant advantages. Here, rely on
a 100-years long tradition manufacturing
paper-lapped insulation. The Cryoflex® material
is lapped tape dielectric.
The Triax HTS cable already represents the
second generation superconductor cables. The cross-linking process is
optional, since the operating temperature of
the dielectric low. Transmission
capacity five times higher than conduc-
tors made copper, while current loss is
reduced one tenth. early 2001 the first superconduc-
tive cable was put into operation public
power supply network, thanks nkt cables
in Copenhagen
