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Title: 60 HZ beam motion reduction at NSLS UV storage ring

Conference ·
OSTI ID:459747

A significant reduction in 60 hz beam motion has been achieved in the UV storage ring. From the wide band harmonic beam motion signal, 60 hz signal is extracted by tuned bandpass filter. This signal is processed by the phase and amplitude adjustment circuits and then, it is fed into the harmonic orbit generation circuits. Several harmonics, near the tune, were canceled by employing one circuit for each harmonic. The design and description of this experiment is given in this paper. The results showing reduction in beam motion at 60 hz are also provided.

Research Organization:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Energy Research, Washington, DC (United States)
DOE Contract Number:
AC02-76CH00016
OSTI ID:
459747
Report Number(s):
BNL-63971; CONF-9610210-13; ON: DE97003174; TRN: 97:006701
Resource Relation:
Conference: 7. workshop on advanced accelerator concepts, Lake Tahoe, CA (United States), 12-18 Oct 1996; Other Information: PBD: Jan 1997
Country of Publication:
United States
Language:
English