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MERIT installation: Controls for the 5MW power-supply

MERIT installation: Controls for the 5MW power-supply. A.Fabich CERN AB-ATB http://cern.ch/merit September 2006. People. AB/PO Gilles Le Godec AB/CO Marc Vanden Eynden Pablo Alvarez Sanchez (Javier Serrano) MERIT Adrian Fabich (Ilias Efthymiopoulos). Outline. Purpose of this meeting

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MERIT installation: Controls for the 5MW power-supply

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  1. MERIT installation:Controls for the 5MW power-supply A.Fabich CERN AB-ATB http://cern.ch/merit September 2006 A.Fabich

  2. People • AB/PO • Gilles Le Godec • AB/CO • Marc Vanden Eynden • Pablo Alvarez Sanchez (Javier Serrano) • MERIT • Adrian Fabich (Ilias Efthymiopoulos) A.Fabich

  3. Outline Purpose of this meeting • Evaluation of possible layout and work effort • The 5MW power supply in building 193 • Controls layout • Estimate of installation work A.Fabich

  4. Reminder • MERIT • Single pulse experiment (limited cycles ~500) • Runtime very limited (a few weeks) • Installation is temporary • Jan-July 2007 (Run including a commissioning phase) • Solutions and implementation of controls layout could be based on rental. • Budget (T273180) available A.Fabich

  5. Location Westarea MERIT experiment and local controls (underground) MERIT control room ISR Power converter A.Fabich

  6. Building 193 AD ring AD control room A.Fabich

  7. Controls layout (Javier) Version 1 (notation Gilles): without GFAS Console MERIT control room (MERIT, AB/CO) BC = bus controller Ethernet VME (AB/CO) CPU + timing + BC MIL1553 G64 (AB/PO) Timing (start, stop, ...) Version 1 (notation Gilles): with GFAS Ethernet VME crate (from above) BC CPU Timing GFAS MIL1553 Analogue signal A.Fabich

  8. Additional information • MERIT control room: room 272 S-002 • Independent from CCC • Information transmitted to PowerControls • Reference current • Timing, trigger • Information read (displayed in MERIT control room): • Current reading • Status of power supply (Off, ready, interlock, error) A.Fabich

  9. Questions • With or without GFAS? • Which parts are already available in building 193? • VME crate? • Cables (MIL1553, timing ...)? • Ethernet? • ... • Software in the MERIT control room • Where are the interlocks coming into the game? A.Fabich

  10. Schedule & runtime • Spring/Summer 2006: Installation • Power supply (converter + transformer) • DC cabling (building 193 to TT2A) • Autumn 2006: Power converter fully refurbished • Winter 2007: • AC cabling • Controls • Commissioning of the power supply • February 2007: MERIT hardware installation • March-April 2007: MERIT commissioning • May 2007: ready for MERIT physics run A.Fabich

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