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[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],New priorities for Europe’s electricity sector
Recent legislative Developments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],Beauly – Denny Salzburg - Tauern EnLAG 4 pilot projects TENNET  “Zuidring Randstad”
Innovative & Reliable Technology Environmental issues Integration of cables in the transmission network Comparable costs
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Innovative & Reliable Technology
Innovative & Reliable Technology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Innovative & Reliable Technology
Innovative & Reliable Technology Examples of major 400kV projects in Europe Location Project Cable circuits x length (km) Cables per phase Time period Copenhagen Elimination of overhead lines in urban area 1x22,1x12 1 1996 1999 Berlin Connect West/East system 2x6;2x6 1 1998 2000 Vale of York Area of outstanding beauty 4x6 2 2000/1 Madrid Barajas Airport Expansion 2x13 1 2002/3 Jutland Area of outstanding beauty, waterway & semi urban areas 2x14 1 2002/3 London London Ring 1x20 1 2002/5 Rotterdam Randstad waterway crossings  2x2.1 1 2004/5 Vienna Provide power to centre of city 2x5.5 1 2004/5 Milan Section of Turbigo-Rho line 2x8.5 2 2005/6 Switzerland/ Italy Mendrisio – Cagno 1x8 1 2007/8
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Innovative & Reliable Technology Interconnection between France and Spain
Innovative & Reliable technology Environmental Issues Integration of cables in the transmission system Comparable costs
[object Object],[object Object],[object Object],[object Object],Environmental issues
[object Object],[object Object],[object Object],[object Object],[object Object],Environmental issues
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Environmental issues Temperature increase caused by 380kV single-core XLPE cable calculated by FEM modelling temperatures in the conductor plane (  ), in the plane directly above cables (  ), and at the soil surface (  ). Source: University Duisburg-Essen
[object Object],[object Object],[object Object],Environmental issues ,[object Object],[object Object],[object Object],[object Object]
Innovative & Reliable technology Environmental issues Integration of cables in the transmission system Comparable costs
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Integration & Transmission losses
Innovative & Reliable technology Environmental issues Integration of cables in the transmission system Comparable costs
[object Object],[object Object],[object Object],[object Object],[object Object],Comparable costs Latest life cycle analysis confirms that the cost factor compared to overhead lines can be as little as 2-5 times
[object Object],[object Object],[object Object],Comparable costs
[object Object],[object Object],[object Object],[object Object],[object Object],Capacity XLPE Manufacturing Sites in Europe
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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Extra High Voltage Underground Power Cable

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  • 8. Innovative & Reliable Technology Environmental issues Integration of cables in the transmission network Comparable costs
  • 9.
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  • 12. Innovative & Reliable Technology Examples of major 400kV projects in Europe Location Project Cable circuits x length (km) Cables per phase Time period Copenhagen Elimination of overhead lines in urban area 1x22,1x12 1 1996 1999 Berlin Connect West/East system 2x6;2x6 1 1998 2000 Vale of York Area of outstanding beauty 4x6 2 2000/1 Madrid Barajas Airport Expansion 2x13 1 2002/3 Jutland Area of outstanding beauty, waterway & semi urban areas 2x14 1 2002/3 London London Ring 1x20 1 2002/5 Rotterdam Randstad waterway crossings 2x2.1 1 2004/5 Vienna Provide power to centre of city 2x5.5 1 2004/5 Milan Section of Turbigo-Rho line 2x8.5 2 2005/6 Switzerland/ Italy Mendrisio – Cagno 1x8 1 2007/8
  • 13.
  • 14. Innovative & Reliable technology Environmental Issues Integration of cables in the transmission system Comparable costs
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  • 19. Innovative & Reliable technology Environmental issues Integration of cables in the transmission system Comparable costs
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  • 21. Innovative & Reliable technology Environmental issues Integration of cables in the transmission system Comparable costs
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