Solenoid Expert

Operations

Wiki Instructions

• Short description and operation guidelines
• Instructions for shift takers
• Programmable Logic Control (PLC)
• PXI Fast DAQ System

Operational Safety Procedures (OSP) : signed documents

• Hall D Solenoid Magnet - Cryogenic Operations: ENG-12-19709-OSP

• Hall D Solenoid Power Supply Test and Maintenance: -13-21781-OSP

• Hall D Solenoid Powered Operations OSP: FEL-13-22021-OSP

Other Procedures and Checklists : signed documents

• Solenoid Cooldown Checklists: D000000402-P003 Rev A
• Solenoid Vacuum System Controls Check Procedure: D000000402P004
• Hall D Solenoid System Hi-Pot Procedure: D000000402P006 RevA
• Solenoid Voltage Tap Check List: D000000402-P010
• Hall D Solenoid Pre Power-Up Checklists: D000000402P007
• Hall D Solenoid Magnet Power Supply Maintenance Turn-on Checklist: D000001611P000 Rev A
• Hall D Solenoid Magnet Power Supply Internal Interlock Checklist: D000001611P001 Rev B
• Ground Fault Detector Rheostat Setting Procedure: D000000402P011
• Hall D Solenoid System Hi-Pot Procedure: D000000402P006 RevA
• Solenoid Quench Detector Tuning Procedure: D000000402P005
• Hall-D Solenoid Commissioning Procedure: D000000402P002

Technical Information

Magnet

• Post-construction description: GlueX note 2378
• References: GlueX notes in DocDB
• Modifications of the Cooling Scheme - September 2015
• Magnetic field
  • Field calculations using POISSON
  • Inductance - calculations and measurements (2014-2015)
  • Field Measurements (July-August 2013)
  • Inductance measurement (April 2013)

Controls

• PXI Fast DAQ System

Operational Experience

• Regular operation
• Anomalies
  • Unintended current dumps
  • Voltage spikes in Coil #2
  • Quenches

Old Wiki Page

https://halldweb1.jlab.org/wiki/index.php/Superconducting_Solenoid