A high performance digital triggering system for phase controlled rectifiers
Conference
·
· IEEE Trans. Nucl. Sci.; (United States)
OSTI ID:5554552
The larger power supplies used to power accelerator magnets are most commonly polyphase rectifiers using phase control. While this method is capable of handling impressive amounts of power, it suffers from sub-harmonic ripple. Since the stability of the stored beam depends to a considerable extent on the regulation of the current in the bending magnets, sub-harmonic ripple, especially that of low frequency, can have a detrimental effect. At the NSLS, a 12 pulse, phase control system using digital signal processing techniques has been constructed that essentially eliminates sub-harmonic ripple.
- Research Organization:
- Nat.'l Synchrotron Light Source, Brookhaven Nat.'l Lab., Upton, NY 11973
- OSTI ID:
- 5554552
- Report Number(s):
- CONF-830311-
- Journal Information:
- IEEE Trans. Nucl. Sci.; (United States), Journal Name: IEEE Trans. Nucl. Sci.; (United States) Vol. NS-30:4; ISSN IETNA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
43 PARTICLE ACCELERATORS
430303* -- Particle Accelerators-- Experimental Facilities & Equipment
ACCELERATORS
BEAM BENDING MAGNETS
BEAM CURRENTS
BEAMS
COMPUTERIZED CONTROL SYSTEMS
CONTROL SYSTEMS
CURRENTS
CYCLIC ACCELERATORS
DIGITAL SYSTEMS
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ELECTRONIC CIRCUITS
ELECTRONIC EQUIPMENT
EQUIPMENT
HARMONICS
MAGNETIC FIELD CONFIGURATIONS
MAGNETIC FIELD RIPPLES
MAGNETS
NSLS
OSCILLATIONS
PHASE STABILITY
POWER SUPPLIES
PULSE CIRCUITS
RADIATION SOURCES
RECTIFIERS
STABILITY
SYNCHROTRON RADIATION SOURCES
SYNCHROTRONS
TRIGGER CIRCUITS
430303* -- Particle Accelerators-- Experimental Facilities & Equipment
ACCELERATORS
BEAM BENDING MAGNETS
BEAM CURRENTS
BEAMS
COMPUTERIZED CONTROL SYSTEMS
CONTROL SYSTEMS
CURRENTS
CYCLIC ACCELERATORS
DIGITAL SYSTEMS
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ELECTRONIC CIRCUITS
ELECTRONIC EQUIPMENT
EQUIPMENT
HARMONICS
MAGNETIC FIELD CONFIGURATIONS
MAGNETIC FIELD RIPPLES
MAGNETS
NSLS
OSCILLATIONS
PHASE STABILITY
POWER SUPPLIES
PULSE CIRCUITS
RADIATION SOURCES
RECTIFIERS
STABILITY
SYNCHROTRON RADIATION SOURCES
SYNCHROTRONS
TRIGGER CIRCUITS