Coil Test Weekly Meeting 28-Oct-2010

Solenoid Coil Test Weekly Meeting

Location and Time

• Thu 28-Oct-2010 9:30 am ARC 428

Agenda

• Aftermath of Director's Review - George, Mark, Josh, Jonathan, Elliott
  • redundancy in quench detection and other systems
  • redundant breaker in fast/slow interlock chains
  • high-speed DAQ for diagnosis of electrical problems
  • UPS on power supply control system
  • what needs to be done for the test vs for the experiment?
• PI Responsibilities during test - Jonathan
  • Low power magnet testing 5A, 50A,100A - Elliott
  • High power magnet testing 100-1500A - Elliott
  • Identify possible turn to turn shorts during ramping - Eugene
  • Assess Heim column centering in coil - George
  • Assess Axial column forces - George
  • Estimate LN2 and He heat leak - Jonathan
  • Assess LN2 and LHe thermal siphons - Jonathan
• OSP status - Elliott
• Hall probe - Mark S
• Installation and commissioning status - all
  • pressure testing and certifications
  • pumping/purging
  • connection to cryo system
  • ODH on platform?
  • vacuum gate valve status
  • what else?
• Magnet power supply and interlock commissioning - Mark S
  • quench protector wiring
  • shunt
  • ground fault detection
  • should strain gauges be in interlock system?
• Controls racks - Scot
  • strain gauge and UPS interlocks
  • commissioning
  • hook up redundant sensors
  • anything else?
• PLC programming/testing status - Mark W
  • UPS interlock
  • what's left?
  • another tutorial
• EPICS - Hovanes
  • communication with Cryo Group
  • connection to guard shack and notification conditions
  • pager status and strategy
• HMI and EWEB programming - Yi, Hovanes
  • PID screens
  • program access to archived data
  • another tutorial
• Coil repair status - George
• Learn how to use Linux for web and email - Elliott
• Solenoid review 7-Dec
• Purchase of another PLC and Ethernet module - Elliott
• Hall D Technical web page
• Preparations for testing next coil - George, Scot, Elliott
  • update P&I
  • splices
  • yoke location
  • piping adaptors
  • downstream yoke spacers
  • controls racks rewiring
  • quench detector connections
  • connectors on next coil
  • what else?