Transcript Document

AT THE CORE OF PERFORMANCE
AT THE CORE OF PERFORMANCE
A worldwide presence
Serving customers
on all continents
Industrial presence
in 40 countries and
commercial activities
worldwide
23,700 local experts
Nexans Corporate Communication Dept. – March 2011
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AT THE CORE OF PERFORMANCE
A worldwide leading expert in the cable industry
2010 Sales by geographic area *
16%
46%
Europe
North America
13%
South America
Sales in 2010
of over 6 billion Euro
11%
14%
Asia-Pacific
Middle East,
Russia and
Africa
Listed on the NYSE
Euronext Paris
* At constant non-ferrous metal prices
Nexans Corporate Communication Dept. – March 2011
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AT THE CORE OF PERFORMANCE
Customers operating in 5 key sectors
Energy
Resources
Non-renewable
 Oil
and gas
 Mining
Energy
Infrastructures
 Power
transmission
networks
 Power
distribution
networks
Renewable
 Wind
turbines
 Photovoltaic
Transportation
 Aerospace
and military
 Airport
 Automotive
 Non
residential
building (Health,
education,
commercial)
 Residential
building
 Handling
networks
Power plants
 Rolling
 Petrochemical
 Shipbuilding
 Nuclear
networks
Building
infrastructure
 Railway
 Thermal
 Telecommunication
 LAN
infrastructure
 Port
Communication
stock
and navy
 Automation
 Biomass
 Hydropower
 Geothermal
 Tidal
farms
Nexans Corporate Communication Dept. – March 2011
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AT THE CORE OF PERFORMANCE
Customer driven research, focusing on innovation
Research Centers
Development Networks
Application Centers
researchers, engineers and technicians
families of patents registered
An average of
Nexans Corporate Communication Dept. – March 2011
new products per week
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OFFRE GLOBALE
NEXANS
Nexans Corporate Communication Dept. – March 2011
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OFFRE GLOBALE
High Added Value
Products and services
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Cables MT
Selon les normes :
CEI 60502-2 and NF
C (33 220 – 33 226)
Nexans Corporate Communication Dept. –*March
2011
NPAF
products
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8
Transformateurs et Equipements Electriques
Tableaux HTA AIS
Postes Préfabriqués HTA/BT
CEI - 60 076
CEI - 62271-200
CEI - 62271-202
licence
Transformateurs
H61 – Haut de poteau
Clipper C32/C37
Jusqu’à 36kV-160 kVA
Distribution rural
• Couloir de manoeuvre
• Jusqu’à 800 kVA
• Manœuvres intérieures
H59 – Type Cabine
Juqu’à 36kV
Distribution Urbaine
Postes HTA/BT
• Enveloppe CCV
ALTO L4
Cellules Interrupteurs
(Trilogies) pour postes à
comptage BT, DP ou abonnés
• Jusqu’à 630 kVA
• Manœuvres extérieures
Under
• Enveloppe CCV
H59 – Moyenne
Puissance
Jusqu’à 3,15 MVA
PUC-M
• Jusqu’à 630 kVA
• Manœuvres extérieures
•Enveloppe métallique
Gamme Puissance
Jusqu’à 53MVA 72,5kV
Postes sources HT/MTPostes de livraison à comptage
Utilities
HTA
Under
licence
Under
ALTO A
• Jusqu’à 250 kVA
• Bas de poteau
• Enveloppe CCV
licence
Date et page . 9
Concept Postes Préfabriqués en CCV
TIPI
LV CB
GIS
AIS
DDS
TUR
PA
Conçus, fabriqués et testés selon la CEI 62271-202
Date et page . 10
Champs d’application
des accessoires de raccordement
HTA
BT
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Power Accessories
Produits
Une gamme de produits complète
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INNOVATIONS
TECHNOLOGIQUES
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OHL compact design
AERO-Z
CONDUCTORS
Nexans Corporate Communication Dept. – March 2011
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AERO-Z® compact design
Features
Low drag
Aerodynamic design
AERO-Z®
Drag Coefficient
Cross-sections up to 1144mm²
Aluminium or All Aluminum-Alloy
Outer layers with Z-shaped wires
ACSR-Z, AACSR-Z, ACAR-Z, AAAC-Z, etc… available.
High conductibility aluminium alloy (AAAC Aero-Z HC®).
Lo-Sag™ Aero-Z super light low sag conductor.
Nexans Corporate Communication Dept. – March 2011
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Transmission System Operators needs
Less
losses,
Less
CO2
New lines
and
interconnections
Less
towers
Higher
Efficiency
&
Reliability
Create such demand
Nexans Corporate Communication Dept. – March 2011
Additional
Capacity
Same
right of
ways
Refurbishment
and upgrade of
existing lines
More
safety
Answer to a demand
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AERO-Z® vs ACSR
Conclusion
Transport ampacity
Higher
Line losses
Lower
Span lengths
Longer
Drag coefficient
Lower
Internal protection
Better
Weight (compared to ACSR)
Lower
Self-damping
Better
Galloping
Lower
Return on Investment
Nexans Corporate Communication Dept. – March 2011
Quicker
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(SNEL)
Real example
Span Lengths
At same ampacity Aero-Z enables the reduction of outer diameter, so the weight and
we can therefore increase the distance between towers (new lines):
AAAC Aster 570 mm² (dia. 31,05mm) round wires
: 400m span
AAAC Aero-Z® 666mm²-2Z (same diameter)
: 436m span  9 % less towers
AAAC Aero-Z® 592mm²-2Z
: 447m span  11 % less towers
Aero-Z enables earnings on tower / civil works costs :
- Cheaper
- Link faster to install and to put into service (NPV improved)
- Less maintenance costs
Nexans Corporate Communication Dept. – March 2011
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HIGH-END Solution
LoSag™
CONDUCTORS
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Aluminium Conductor Composite Core
Lo-Sag™Nexans major features
High tensile strength carbon fibers
in an epoxy matrix to carry most or all
of the mechanical load of the conductor :
- high glass transition temperature
- high breaking load
- high elastic modulus
- low coefficient of thermal expansion
- good creep properties
Lo-Sag™
Appropriate protective cladding :
1. prevent thermal oxidation
2. mechanical protection
3. avoid galvanic current
4. avoid delaminating as a result of exposure
to moisture and ultraviolet radiation
5. chemical protection (ozone, pollution,...)
Aluminium Zirconium strands:
2 or 3 layers of shaped wires Aero-Z®
No stress damage on wires = No failure / fall
down
of line (in case of core break)
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LO-SAG Conductor
TM
Sag Comparison
ACSR DOVE 556.5 MCM LO-SAGTM AeroZ AT1 673.1 MCM
• Ampacity: 690 A @ 70oC • Ampacity: 1380 A @ 150oC (+100%)
• 165 MW
• 330 MW
• Sag – 9.3 m
• Sag – 8.1 m
Date et page . 21
LoSag™ vs ACSR
CONCLUSION
Transport Ampacity
Much Higher
Line losses
Lower
Span lengths
Much Longer
Drag coefficient
Lower
Internal protection
Better
Weight (compared to ACSR)
Self-damping
Galloping
Return on Investment
Nexans Corporate Communication Dept. – March 2011
Much Lower
Similar
Lower
Quicker
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Some Nexans references
With OHL Hi-End Solutions
CUSTOMER PROJECT
VOLTAGE
Russia or Elia
Severals
110 – 400kV
1.400 Km
AACSR-Z 177 to
928 mm2
2008 – 12
NIGELEC
Inter. Niger Nigeria
132kV
800 Km
AERO-Z 242
2011
RTE
Cantegrit /
Mouguerre &
Beaumont /
Chaffard /
Coulange
225kV
&
400kV
896 Km
ACSS-TW 687R
2010-12
586 Km
ACSS-TW 573R
&
ACSS-TW 687R
2011 &
2012-19
RTE
Ligth S.A.
(Brasil)
Le Havre /
Rougemontier
Uprating
Project
(Complete
System)
400kV
400kV
QUANTITY
4,4 Km
CONDUCTOR
Lo-Sag™
340/39
Aero-Z®
YEAR
2011
Large experience worldwide all landscapes, all
environments
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Réseaux d’Énergie Unité de Bourg-en-Bresse
Câbles HTA à Enterrabilité Directe Renforcée
EDR
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Réseaux d’Énergie Unité de Bourg-en-Bresse
Câbles HTA à Enterrabilité Directe Renforcée
Sur-gainage des torsades
NFC 33-226 avec gaine Pe
pour les conducteurs de
phase
E.Siméon, Bourg,, page n° 25
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Réseaux d’Énergie Unité de Bourg-en-Bresse
Câbles HTA à Enterrabilité Directe Renforcée
Généralités
1- Conduite du chantier dispensée des contraintes
de sablage dans les zones rurales difficiles d’accès
2- Ré-utilisation des déblais comme remblais
3- Gain de temps à la pose
4- Possibilité de tranchées plus étroites et moins
profondes
5- Simplification du travail d’installation dans les
zones urbaines.
E.Siméon, Bourg,, page n° 26
Nexans Corporate Communication Dept. – March 2011
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Réseaux d’Énergie Unité de Bourg-en-Bresse
Câbles HTA à Enterrabilité Directe Renforcée
Avantages de la solution Nexans 1/2
1- Augmentation du poids et du diamètre du câble
limitée à la fonctionnalité.
2- Applicable à tous les modèles de torsades : ,
NFC 33-226 etc..
3- Situation classique d’ installation/montage une
fois la(es) gaine(s) extérieure(s) de protection
retirée(s) donc compatible avec les matériels de
raccordement existants.
E.Siméon, Bourg,, page n° 27
Nexans Corporate Communication Dept. – March 2011
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AT THE CORE OF PERFORMANCE
Thank you for your attention
www.nexans.com
http://www.nexans.mobi