Download pptx - Automatic Machine Review Dec 2015 MAX IV Storage Rings Automation Pedro F. Tavares

Automatic Machine Review Dec 2015

MAX IV Storage Rings Automation

Pedro F. Tavares


Summary

●MAX IV Facility Lay-out●Storage Ring Parameters●Automation–WHY ?–WHAT ?

Automatic Machine Review Dec 2015 Annika Nyberg, MAX IV-laboratoriet, 2012

MAX IV – an overview

Linear Accelerator

3 GeV Storage Ring

1.5 GeV SR

Short Pulse Facility


The MAX IV 3 GeV ring Lattice 7-bend achromat20 periods

Picture MAX IV DDR

Matching Cells

Unit Cells


MAX IV - An integrated Solution

MBA LatticeUltra-low emittancerobust, high stability. large momentum aperture

Large Number of Magnets

Small Magnet Apertures

Wake-Fields

Low RF frequency

Full Energy Injector LINAC: Short Pulses

Long BunchesLandau Cavities

Compact Magnet Design. High precision, High vibration frequencies

Narrow vacuum Chambers

Multi-purpose Strong Magnets

IBS

Low Vacuum Conductance

High Heat Load Density

Copper Chambers

100 % NEG Coating


The MAX IV 1.5 GeV Ring Lattice

Picture MAX IV DDR


Storage Rings Automation: WHY ?

● Focus people on creative/non-repetitive tasks

● Focus computers on repetitive routine tasks

● Reproducibility

● Reliability&Availability

● Generate guidelines for where to invest in system upgrades/preventive maintenance

● Early detection of faults


Storage Rings Automation: WHAT● Startup – Stand-by – Shutdown

● State Storage/Recovery

● Injection– Top-up– Fill pattern

● ID compensation– Feedforward– Feedback

● Feedback– Orbit

• Slow• Fast

– Tune– Fill Pattern– Bunch/By/Bunch

● Cavity Conditioning

● Bunch length control


Automation - Tools

● Archive Watcher

● Event Logging – Operation Metrics Link to Electronic Log

● Link to Maintenance Management Systems

● Fault detection/analysis


SR operation Modes

● User Operation

● Beam Line Tests/Commissioning

● Machine Development/Tests

● Shutdown

● StandBy