Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

The amplitude and phase control of the ALS Storage Ring RF System

Conference ·
OSTI ID:67710
A 500MHz, 300KW Klystron power amplifier provides RF power to the ALS Storage Ring. In order to accommodate the amplitude and phase changes during beam stacking and decay, which demand continuously varying power levels from the Klystron, four loops are used to keep the system operating properly, with two of those loops dedicated to keeping the two cavity tuners on tune. Description of the control loops and their performance data will be given. Using the modulation anode of the Klystron in the amplitude loop will be discussed.
Research Organization:
Lawrence Berkeley Lab., CA (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC03-76SF00098
OSTI ID:
67710
Report Number(s):
LBL--36950; CONF-950512--110; ON: DE95012333
Country of Publication:
United States
Language:
English

Similar Records

Klystron 'efficiency loop' for the ALS storage ring RF system
Conference · Mon May 20 00:00:00 EDT 2002 · OSTI ID:799603

Beamloading compensation of the rf system for the storage ring of the advanced photon source (APS)
Conference · Mon Oct 10 00:00:00 EDT 1994 · AIP Conference Proceedings (American Institute of Physics); (United States) · OSTI ID:6877472

An analog RF gap voltage regulation system for the Advanced Photon Source storage ring.
Conference · Tue Apr 13 00:00:00 EDT 1999 · OSTI ID:11162