A high-current, high-voltage power supply with special output current waveform APS injector synchrotron dipole magnets
- Argonne National Lab., IL (United States)
This paper describes a high-voltage, high-current power supply for the injector synchrotron dipole magnets at APS. In order to reset the dipole magnets in each cycle two different current waveforms are suggested. The first current waveform consists of three sections, namely: dc-reset, linear ramp, and recovery sections where injection is done on the fly. The second current waveform consists of six different sections, dc-reset, transition to injection level, injection flat level, parabolic, linear ramp and recovery sections. The effect of such waveforms on the beam is discussed and the power supply limitations to follow such waveforms are given. The power supply limitations are due to the power components and control loops. The reference for the current loop is generated by a DAC which is discussed.
- OSTI ID:
- 6921790
- Report Number(s):
- CONF-911106-; CODEN: IETNAE
- Journal Information:
- IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (United States), Vol. 39:4; Conference: 1991 Institute of Electrical and Electronic Engineers (IEEE) nuclear science symposium and medical imaging conference, Santa Fe, NM (United States), 2-9 Nov 1991; ISSN 0018-9499
- Country of Publication:
- United States
- Language:
- English
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APS REACTOR
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WAVE FORMS
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ENERGY STORAGE
ENRICHED URANIUM REACTORS
EQUIPMENT
EXPERIMENTAL REACTORS
FUNCTION GENERATORS
GRAPHITE MODERATED REACTORS
LWGR TYPE REACTORS
MULTIPOLES
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RESEARCH AND TEST REACTORS
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THERMAL REACTORS
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430200* - Particle Accelerators- Beam Dynamics
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& Ion Optics
430300 - Particle Accelerators- Auxiliaries & Components