Published June 2008 | Version v1
Journal article Metadata-only

Design of a beam-scan power-supply for a linac irradiator

Creators

  • 1. National Synchrrotron Radiation Laboratory, Univ. of Science and Technology of China, Hefei (China)
  • 2. School of Electrical Engineering and Information of Anhui Univ. of Technology, Ma'anshan (China)

Description

The design of a beam-scan power-supply used in a 10 MeV linac E-beam irradiator is presented in this paper. The consideration of linear excitation current and principle of triangle wave modulator are included, control system based on single-chip and its anti-jamming scheme in industrial circumstance are introduced. A scanning magnet power-supply can produce continuous triangle waveform current, the frequency can be adjusted from 20 Hz to 50Hz in 1-Hz steps, and the peak-to-peak current is 20A. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Techniques
Journal Volume
31
Journal Issue
6
Journal Page Range
p. 441-444
ISSN
0253-3219

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
40060443
Subject category
S43: PARTICLE ACCELERATORS;
Descriptors DEI
CONTROL SYSTEMS; CURRENTS; DESIGN; ELECTRON BEAMS; EXCITATION; LINEAR ACCELERATORS; MAGNETS; MEV RANGE 01-10; PEAKS; POWER SUPPLIES; WAVE FORMS
Descriptors DEC
ACCELERATORS; BEAMS; ELECTRONIC EQUIPMENT; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EQUIPMENT; LEPTON BEAMS; MEV RANGE; PARTICLE BEAMS

Optional Information

Notes
7 figs., 6 refs.