The AGS New Fast Extracted Beam System orbit bump pulser

Conference · Tue Jun 01 04:00:00 EDT 1993

OSTI ID:10167894

Chang, J S; Soukas, A V

The AGS New Fast Extracted Beam System (New FEB) is designed for RHIC injection and the g-2 experiment, performing single bunch multiple extraction at the prf of 20 to 100 Hz up to 12 times per AGS cycle. Capacitor-discharge pulsers are required to produce local orbit bumps at the fast kicker and ejector magnet locations. These pulsers have to deliver half-sine current pulses at 1 KA peak with a base width of 5 msec. The discharge voltage will require approximately 800V with a {plus_minus}0.1% accuracy. Direct charging will require a charger too costly and difficult to build because of the high prf. An alternative charging system is being developed to take advantage of the 1.5 sec idle time between each group of pulses. The charger power supply ratings and regulation requirements are thus greatly reduced. The system analysis and results from a prototype will be presented.

• Research Organization: Brookhaven National Lab., Upton, NY (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC02-76CH00016
• OSTI ID: 10167894
• Report Number(s): BNL--48274; CONF-930511--201; ON: DE93016155
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
430302
BEAM BUNCHING
BEAM EXTRACTION
BEAM INJECTION
BEAM PULSERS
BROOKHAVEN AGS
DESIGN
INJECTION AND EXTRACTION SYSTEMS
POWER SUPPLIES