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Forniture di beni e servizi nel campo dell'ingegneria elettrica al CERN

Forniture di beni e servizi nel campo dell'ingegneria elettrica al CERN. ILO Industrial Opportunities Days, 6-7 June 2019 Davide Bozzini, CERN Electrical Group. Agenda. Introduction to CERN electrical network Equipment, activities and contracts Future activities and contracts

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Forniture di beni e servizi nel campo dell'ingegneria elettrica al CERN

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  1. Forniture di beni e servizi nel campo dell'ingegneria elettrica al CERN ILO Industrial Opportunities Days, 6-7 June 2019 Davide Bozzini, CERN Electrical Group

  2. Agenda • Introduction to CERN electrical network • Equipment, activities and contracts • Future activities and contracts • Conclusions ILO Industrial Opportunities Days, 6-7 June 2019

  3. Agenda • Introduction to CERN electrical network • Equipment, activities and contracts • Future activities and contracts • Conclusions ILO Industrial Opportunities Days, 6-7 June 2019

  4. CERN accelerators complex https://cds.cern.ch/record/2225847 ILO Industrial Opportunities Days, 6-7 June 2019

  5. Electrical network: geographical extension • Voltage levels: • 400 kV main incomer • 66 kV transmission • 18 kV distribution • 3.3 kV motors • 0.4 kV users ILO Industrial Opportunities Days, 6-7 June 2019

  6. Type and quantity of equipment source EDMS 559013 v6.0 ILO Industrial Opportunities Days, 6-7 June 2019

  7. Electrical consumption: typical figure GWh MW (max active power) (annualconsumption) • 190 MW (dailyaverage) • 210 MW (10-min average) • 320 MW (instantaneous) • 1’200 GWh (normal operationyear) • 350 GWh (shutdownyear) (dailyaverage) Run 1 Run 2 Long shutdown 1 2011 2012 2013 2014 2015 2016 2017 2018 Courtesy B. Mouche / EN-EL ILO Industrial Opportunities Days, 6-7 June 2019

  8. Electrical consumption: 2018 figures MW GWh • 199 MW (dailyaverage) • 215 MW (10-min average) • 320 MW (instantaneous) • 1’251 GWh (dailyaverage) Courtesy B. Mouche / EN-EL ILO Industrial Opportunities Days, 6-7 June 2019

  9. Electrical consumption: Zoom on LHC Courtesy B. Mouche / EN-EL ILO Industrial Opportunities Days, 6-7 June 2019

  10. Agenda • Introduction to CERN electrical network • Equipment, activities and contracts • Future activities and contracts • Conclusions ILO Industrial Opportunities Days, 6-7 June 2019

  11. “Components” of the network Can be classified in 5 groups: • HIGH VOLTAGE • Transformers • MV Cables • Switchgear • Gensets • LOW VOLTAGE • 48 VDCsystems • UPS • Switchgear and switchboards • LV Cables • Gensets • CONTROL • SCADA • RTUs The activities related to the electrical network target companies with experience in these five sectors • CABLING • Signal cables • Coaxial cables • Water cooled cables • Optical fibers • Connectors • ENERGY • Supply of energy ILO Industrial Opportunities Days, 6-7 June 2019

  12. How activities are structured • In the next slides some examples • Renovation of electrical substations • Upgrade of electrical substations • Water cooled cables • Turnkey projects • In general: • Blanket contracts for the supply of equipment • Service contracts for installation • In some cases: • One contract for equipment supply + installation • For specific projects: • Turn-key contracts • Maintenance: • Service contracts • Consultancy services: • For design studies or work supervision ILO Industrial Opportunities Days, 6-7 June 2019

  13. Example 1: Renovation of substations Integration by CERN, equipment provided via blanket contracts, installation on site via existing service contracts ILO Industrial Opportunities Days, 6-7 June 2019

  14. Example 2: Upgrade of substations Integration by CERN, equipment provided via blanket contracts, installation on site via existing service contracts ILO Industrial Opportunities Days, 6-7 June 2019

  15. Example 3: Water-cooled cables Water-Cooled Cables Current leads Power converters These flexible water-cooled cables or “WCC” are used for transporting high DC current from power converters to superconducting current leads. 40 cables are currently replaced during the LS2. In the long term: • Maintenance activities on existing cables or replacement • New cables for HL-LHC • R&D required ILO Industrial Opportunities Days, 6-7 June 2019

  16. Example 4: Turn key contracts Diesel generator power station for the Meyrin site with three 2.5 MVA gensets ILO Industrial Opportunities Days, 6-7 June 2019

  17. Example 5: Turn key contracts Construction of a new 400 kV substation with a 220 MVA power transformer ILO Industrial Opportunities Days, 6-7 June 2019

  18. Blanket contracts ILO Industrial Opportunities Days, 6-7 June 2019

  19. Service contract for installation ILO Industrial Opportunities Days, 6-7 June 2019

  20. Agenda • Introduction to CERN electrical network • Equipment, activities and contracts • Future activities and contracts • Conclusions ILO Industrial Opportunities Days, 6-7 June 2019

  21. Future activities and projects Short term (2019 to 2020): • This period correspond to the CERN long shut down 2 (LS2) • Required contracts and external contributions are already set-up • Major consolidationare ongoing on the SPS and PS electrical network, through existing frame contract Mid term (2021-2025): • CERN wide consolidationactivities on existing infrastructure • Major works for HL-LHC project in surface and underground(estimated volume up to 30 MCHF) ILO Industrial Opportunities Days, 6-7 June 2019

  22. Contracts to be renewed ILO Industrial Opportunities Days, 6-7 June 2019

  23. Agenda • Introduction to CERN electrical network • Equipment, activities and contracts • Future activities and contracts • Conclusions ILO Industrial Opportunities Days, 6-7 June 2019

  24. Conclusions • The electrical network plays a central role in CERN accelerators complex • The electrical network is evolving permanently according to accelerators needs thus requiring continuous consolidations, extensions and upgrades • Maintenance is mandatory to keep availability and reliability high • Industrial partners are fundamental key players to grant a reliable state-of-the art electrical network ILO Industrial Opportunities Days, 6-7 June 2019

  25. Who to contact • Technical contact: Nicolas.Bellegarde@cern.ch Leader of CERN Electrical Group • Procurement contact: https://procurement.web.cern.ch/en/who-to-contact-at-cern • Related talk Today at 11:30, Procurement at CERN by Charles Carayon ILO Industrial Opportunities Days, 6-7 June 2019

  26. 14-15 September 2019 The Electrical Group will have a exhibition stand You are welcome to visit us Thank you for your attention ? Questions

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