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Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 INTRODUCING HIGH-PERFORMANCE POLYPROPYLENE THERMOPLASTIC ELASTOMER (HPTE) INSULATION FOR MV CABLES.

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Presentation on theme: "Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 INTRODUCING HIGH-PERFORMANCE POLYPROPYLENE THERMOPLASTIC ELASTOMER (HPTE) INSULATION FOR MV CABLES."— Presentation transcript:

1 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 INTRODUCING HIGH-PERFORMANCE POLYPROPYLENE THERMOPLASTIC ELASTOMER (HPTE) INSULATION FOR MV CABLES IN THE NETHERLANDS

2 Frankfurt (Germany), 6-9 June 2011 XLPE: is favorable insulation material for MV nowadays. has outstanding overall characteristics and performances (electrical, thermo-mechanical and installation). has well-proven track record at all voltages. ROSSUM-NL-S1-0345 Development alternative for XLPE However, XLPE requires cross-linking which leads to by-products with carbon footprint as a consequence. requires cross-linking thus leading to interrupted production process. is non re-usable.

3 Frankfurt (Germany), 6-9 June 2011 Prysmian objective: development thermoplastic insulation material with equivalent, or even better characteristics as XLPE. Material found in HPTE: High-performance Polypropylene Thermoplastic Elastomer, also called P-Laser © ROSSUM-NL-S1-0345 Development alternative for XLPE granulate Polypropylene chemical symbol

4 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 Development alternative for XLPE ProductionXLPEP-laser (HPTE) Operating temperature90 o C90 o C (up to 110 o C) Emergency temperature105 o C130 o C Dielectric strengthExcellent Electrical breakdown strength Very goodExcellent Thermo-plastic resistance105 o C130 o C Handeling characteristicsGood Qualification Prysmian HPTE insulation P-laser after development test:

5 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 History YearProductionCorefacilities 2002 / 2003 HPTE insulated cables prototype production, evaluation of physical, chemical and electrical parameters. Prysmian R&D laboratories, Milan, Italy 2004Erection of HPTE production location at Pignataro, Italy. Pignataro production

6 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 History (cont.) YearProductionCorefacilities 200512/20kV HPTE 1x185mm 2, produced for ENEL, Italy. 6/10kV HPTE core 1x240mm 2, solidAl, produced for Alliander, Netherlands 30 km 9 km Cores produced in Pignataro, core finishing elsewhere. 200612/20kV HPTE 3x1x185mm 2, produced for ENEL, Italy. 10 kmCores produced in Pignataro, core finishing elsewhere. Completion of Pignataro line with cable screening (overlapped Al tape), water blocking tape application and multi layer jacket extrusion

7 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 History (cont.) YearProductionCorefacilities 200712/20kV HPTE 1x185mm2, produced for ENEL, Italy. 300 km Cores produced in Pignataro, core finishing elsewhere 200812/20kV HPTE 1x185mm2, produced for ENEL, Italy. 150 km Cores produced in Pignataro, core finishing in other plants. 200912/20kV HPTE, different conductor sizes, produced for ENEL and ACEA. 6/10kV HPTE core 1x240mm2, solidAl, produced for Alliander, Netherlands, second field test. 2400 km 9 km Cores produced in Pignataro, core finishing elsewhere

8 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 History (cont.) YearProductionCorefacilities 2010Industrialization of 12/20kV HPTE production with 70mm 2, 95mm 2 and 240mm 2 conductor sizes. Industrialization of 18/30kV HPTE 1x240mm 2 core production. 4000 km Pignataro single step production line industrialized: 7 production steps in one single process. Pignataro production

9 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 History (cont.) YearProductionCorefacilities 2011More than 10.000 km of HPTE insulated core (10-30kV range) have been successfully produced in Pignataro factory, demonstrating the maturity of this insulation technology for MV cables. Based on this experience, HPTE insulated core production was implemented in the Prysmian Delft factory, the Netherlands. 2011Pilot Production 18/30kV 1x800 SolidAl and 6/10kV 1x240 Solid Al 3 km 5 km Core production at modified existing horizontal insulation line for MV cables at Prysmian Delft Factory, the Netherlands.

10 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 Pignataro production line layout conductor Insulation +sc screens Core cooling Continuity device Water blocking tapes Metallic screen Protection layers Finished cable Single line process

11 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 Pignataro single line process conductor Finished cable

12 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 Performed (type-)tests YearTest objectStandardProduction location 2005HPTE insulated 12/20kV 1x150 HD620 S2, part 10, section J, appendix G: long duration test, 500Hz, 3000 h. Core production: Pignataro 2006HPTE insulated 12/20kV 3x1x185 IEC60502-2 + add.Core production: Pignataro Cable finishing: elsewhere 2006HPTE insulated 6/10kV 1x240Solid Al HD620 S2, part 10, section J, appendix G: long duration test, 500Hz, 3000 h. Core production: Pignataro

13 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 Performed (type-)tests YearTest objectStandardProduction location 2007HPTE insulated 6/10kV 3x240 SolidAl cable HD620S1, part 6 section J, including accessories compatibility test Core production: Pignataro Cable finishing: Delft Test set-up compatibility test HPTE cable with XLPE cable

14 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 YearTest objectStandardProduction location 2010HPTE insulated 6/10 kV 1x240Alrm HD620 S2, part 10, section J, appendix G: long duration test, 500Hz, 3000 h. Core production: Pignataro 2011HPTE insulated 18/30kV 1x800Alrm HD620S1, part 6 section J, including accessories compatibility test. Test voltages based on U o =20.5kV Core production and cable finishing: Prysmian Delft, the Netherlands 2011HPTE insulated 6/10 kV 1x240Alrm HD620 S2, part 10, section J, appendix G: long duration test, 500Hz, 3000 h. Performed (type-)tests

15 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 Eco-sustainable - 100% recyclable product - >25-50% reduction of carbon footprint (Delft plant) - >75% saving on water and energy during production (Delft plant) - zero-gas technology Pallet, produced with recycled HPTE insulation

16 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 Summary and conclusion Prysmian HPTE insulated cable, also known as Prysmian is 100% recyclable, has reduced energy consumption and greenhouse gas emissions is fully compatible with existing XLPE insulated cables and accessories can be used at higher operating temperatures compared to XLPE production time is reduced from days to hours has outstanding overall characteristics and performances (electrical, thermo-mechanical and installation) has well-proven track record up to 30kV voltage class. is type tested in full accordance with present standards for XLPE

17 Frankfurt (Germany), 6-9 June 2011 ROSSUM-NL-S1-0345 THANK YOU FOR YOUR ATTENTION


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